Find the addition of matrix [ A ] and [ B ] using MATLAB.

Question

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Answer 1

Question

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

(c)

To determine

Find the value of 3[A] using MATLAB.

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

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Note: (please show handwritten answers, and no AI usage !) Provide a clear, step-by-step handwritten solution (without any detailed explanations). Ensure the work is simplified and completed manually, adhering to expert-level accuracy. Refer to the provided image for clarity and ensure all calculations are double-checked for correctness before submission. Thank you!. Question 1: A cylindrical soil sample is connected to two water reservoirs: a) Determine the pressure, elevation, and total head at a point one meter above the bottom of the sample (point A). b) Calculate the pore pressure and effective stress at point A if the soil has a saturated unit weight of 18.7kN/m^3. c) Determine the water flow rate though the sample if the soil has a coefficient of permeability of 0.19 cm/s and the radius of the sample is 20 mm. d) Is it possible for the soil to reach the “quick condition”(zero effective stress) by raising the level of the water in the upper reservoir? Why or why not?. Question…

Answer 2

Question

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

(c)

To determine

Find the value of 3[A] using MATLAB.

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

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Answer 3

Question

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

(c)

To determine

Find the value of 3[A] using MATLAB.

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

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Answer 4

Question

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

(c)

To determine

Find the value of 3[A] using MATLAB.

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

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Answer 5

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

(c)

To determine

Find the value of 3[A] using MATLAB.

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

Answer 6

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

Answer 7

Chapter 15, Problem 19P

(a)

To determine

Find the addition of matrix [A] and [B] using MATLAB.

Answer 8

(a)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

[A]=[42170−71−53]

[B]=[12−153345−7]

[C]=[1−24]

Calculation:

The steps to add the matrix [A]and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]+[B]” add the matrix.
Print the addition of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

add=A+B;

disp(add);

The output will be displayed as follows:

5 4 0

12 3 -4

5 0 -4

Conclusion:

Thus, the addition of matrix [A] and [B] is performed using MATLAB.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

Answer 13

(b)

To determine

Find the subtraction of matrix [A] and [B] using MATLAB.

Answer 14

(b)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to subtract the matrix [A] and [B] using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]−[B]” sub the matrix.
Print the subtraction of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

sub=A-B;

disp(sub);

The output will be displayed as follows:

3 0 2

2 -3 -10

-3 -10 10

Conclusion:

Thus, the subtraction of matrix [A] and [B] is performed using MATLAB.

Answer 15

(b)

Expert Solution

Answer 16

(b)

Expert Solution

Answer 17

Expert Solution

Answer 18

(c)

To determine

Find the value of 3[A] using MATLAB.

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

Answer 19

(c)

To determine

Find the value of 3[A] using MATLAB.

Answer 20

(c)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to find the 3 times of matrix [A] using MATLAB are as follows:

Input the matrix [A].
Using the code “3*[A]” find the value of 3 times the matrix.
Print the 3 times of matrix [A].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

X=3*A;

% where X is the resultant matrix.

disp(X);

The output will be displayed as follows:

12 6 3

21 0 -21

3 -15 9

Conclusion:

Thus, the value of 3[A] is performed using MATLAB.

Answer 21

(c)

Expert Solution

Answer 22

(c)

Expert Solution

Answer 23

Expert Solution

Answer 24

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

Answer 25

(d)

To determine

Find the multiplication of matrix [A] and [B] using MATLAB.

Answer 26

(d)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix A and B using MATLAB are as follows:

Input the matrix [A] and [B].
Using the code “[A]*[B]” multiply the matrix.
Print the multiplication of matrix [A] and [B].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*B;

disp(Mul);

The output will be displayed as follows:

18 19 -5

-21 -21 42

-12 2 -37

Conclusion:

Therefore, the multiplication of matrix [A] and [B] is performed using MATLAB.

Answer 27

(d)

Expert Solution

Answer 28

(d)

Expert Solution

Answer 29

Expert Solution

Answer 30

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

Answer 31

(e)

To determine

Find the multiplication of matrix [A] and [C] using MATLAB.

Answer 32

(e)

Expert Solution

Explanation of Solution

Given data:

The matrices [A], [B], and [C] are,

A=[42170−71−53]

B=[12−153345−7]

C=[1−24]

Calculation:

The steps to multiply the matrix [A] and [C] using MATLAB are as follows:

Input the matrix [A] and [C].
Using the code “[A]*[C]” multiply the matrix.
Print the multiplication of matrix [A] and [C].

In the command window of the MATLAB type the code as follows:

A=[4 2 1;7 0 -7;1 -5 3];

B=[1 2 -1;5 3 3;4 5 -7];

C=[1;-2;4];

Mul=A*C;

disp(Mul);

The output will be displayed as follows:

4

-21

23

Conclusion:

Therefore, the multiplication of matrix [A] and [C] is performed using MATLAB.

Answer 33

(e)

Expert Solution

Answer 34

(e)

Expert Solution

Answer 35

Expert Solution

Answer 36

Ch. 15.1 - Prob. 1BYG Ch. 15.1 - Prob. 2BYG Ch. 15.1 - Prob. 3BYG Ch. 15.1 - Prob. 4BYG Ch. 15.1 - Prob. 5BYG Ch. 15.2 - Prob. 1BYG Ch. 15.2 - Prob. 2BYG Ch. 15.2 - Prob. 3BYG Ch. 15.2 - What is an M-file?Ch. 15.5 - Prob. 1BYG

Find the addition of matrix [ A ] and [ B ] using MATLAB.

Find the addition of matrix [A] and [B] using MATLAB.

Explanation of Solution

Find the subtraction of matrix [A] and [B] using MATLAB.

Explanation of Solution

Find the value of 3[A] using MATLAB.

Explanation of Solution

Find the multiplication of matrix [A] and [B] using MATLAB.

Explanation of Solution

Find the multiplication of matrix [A] and [C] using MATLAB.

Explanation of Solution

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