Let f (2be the principal branch of z. (Remember that there is a difference between log z and Log a. A. Find f (i)

Q: Find AB.

A: Let  A=210-3-70-24 and B=4-2011-2005-3-10 The order of a matrix is number of rows× number of…

Q: Solve for b. 20=b+a (10

A: Given equation 20 = b + a

Q: 12. Solve the following: 5x + y = A+1 2x + y = 10

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Q: Find a2, a3, a4, a1= -3,  an= 10+2an-1

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Q: i 12-4x) de

A:

Q: What is AA-. wbetce 2 2 1 2 2 2 1 1 A = 2

A: To Determine: find AA-1 Given: we have a matrix A=122212221 Explanation: we have a matrix…

Q: Solve for x if fx+ 2 2x+3 = 3. Select one: O a. 3 O b. 23 O c. no solution O d. 3 and 23

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Q: solve for w. 3w2+7w+4

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Q: Find AB.

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Q: solve for A =  2 4 0 0     4 2 0 0 0 0 2 4 0 0 4 2

A:

Q: whats the answer to (2,1);m=2

A: Here we want to find the equation of the line Passing through the point (2,1) and slope m=2

Q: why are B and C multiplied by x

A: The non homogeneous part contains the term sin 2x and e^x.

Q: 2x,+x,-7 X; + Xz - 3x, = -10 6x, – 2x3 + X4 = 7 %3D 2x, – 3x, =13 =D13 |

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Q: -1 4 -1 3 B = 2 4 [2 0 -2 -1 3

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Q: Given sec 8= √ 2 what is cos?

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Q: 7d a = c+b

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Q: х - 12 1 18

A: Solving the problem by finding the value of x.

Q: 9. Sz+ 8y +7z= 4 6r + Sy + 5z = 6 6r + 5y +5z =5

A: Question 9: According to the given information it is required to solve the system of linear…

Q: 6. -30 4 2) -5 -10 40 寸

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Q: 2 3x+ АВ w B 10 O 20

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Q: hildren went to the fair to ride the children’s Ferris wheel.  There was a toddler, a four-year-old,…

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Q: Find all solutions to 3 ー×C

A: The given differential equation is dydx3-y=-xedydx2

Q: 8.) Solve for b 2 = -b + 7

A:

Q: find x andy Xi +y =5+ 4

A: If x+iy= a+ib then x=a,y= b, where a,b are real numbers.

Q: 4. Solve 6yx +2–12 = 18

A: Given : 6x+2 -12 =18

Q: An= -An-1+12An-2; A0=2; A1=16 Calculate A3

A:

Q: (x, 5), (2, 6) m = 3/4

A: Let the equation of line be y=mx + b  ...(i) We have m=3/4 = 0.75

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: -3+M =10 9

A: Given: -3+m9=10

Q: Solve. X 7 5 6 6 X = (Simplify your answer. Type an integer or a fraction.)

A: We have to find value of x.

Q: 3. solve the limeor d.cle ý+ 3y= e"

A: Solution: The objective is to find the general solution to the given differential equation

Q: QR %3D S 36 + 2x 'R 8x - 6

A: Given: A polygon whose all sides are equal. So, QR=RS

Q: Solve 23*- = 32. A. x 11 B. x 1 C. x 2 D. x 4

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Q: 4 -3 3 -1 0 -2 5. 3 2 A = B = 0 -1 4

A: Given         A =    4-3  3-1   0-2-1   5  , B=-1    3  2-2   0 -1  4-3 AB  =    (4×-1)+(-3×0)…

Q: Solve 20x+ 12 14x+ 30.

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.