AB is defined and is 1 x 1 If A is 5 x 1 and B is 1 x 4 then AB is defined and is 5 x 4

Q: 2 and B= 1 0. then Show that if A = 6. -1 2 (A + B)(A + B) # A² + 2AB + B?

A: Given that A=-1201 and B=10-12 We have to show that A+BA+B≠A2+2AB+B2

Q: If m<1 = 6(3x+1)-2, m<2= 3(x+2)+9, and m<ABC= 5(3x+5)+6, find x and m<ABC.

A: Given,           ∠1=63x+1-2           ∠2=3x+2+9            ∠ABC=53x+5+6

Q: verify that A(B + C) = AB + AC

A: Now,

Q: Find AB if A = [4 -3 3 -1 0 -2] and B = 4 Use the tools in the

A:

Q: A=[[3,2],[7,5]],B=[[2,6],[3,9]],AB=[[a,b],[c,d]] Determine the values of the entries in the product…

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Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: If x=y, then 6+4(x-y)=

A: Here the given condition is x = y.That is, the value of x and y are same.

Q: Find x, and x2- -52 28 -5 5 X2 40 X =

A:

Q: why are B and C multiplied by x

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

Q: 1 x(4 + х)3dх 24

A: To evaluate the integral: ∫2426x4+x13dx Solution: Here lower limit of integral is 24. Upper limit is…

Q: Determine the value of 7A+7M if 2x4 + 3x3 + + 8x2 + 9x + 3 A За + М + (1+x²)² х — 3 x(1+x²)² 1+x² ||

A: Given: 2x4+3x3+8x2+9x+3x1+x22=Ax-x-31+x2+3x+M1+x22

Q: The number of fan letters received by a band each month is distributed normally, with a mean of 6.5…

A:

Q: Find x, and x2- 30 X2 - 46

A:

Q: 8* If 24x² + 72x+3m 6 = (ax + b)² for all x, then find a, b, and m.

A:

Q: 2 1 x²dx -3x

A: Given:

Q: a) 2x + 5 > 4x – 3

A:

Q: After three iterations, the Jacobi method applied with initial approximation (0) .(0) .(0) = x3 =…

A: To apply the Jacobi method applied with initial approximation.

Q: -1 31 -1 1,D = 3] 1.0 -6 -1 3 Let A = 3 B = C = 3 1 -2 1

A: Topic:- subtraction of matrix

Q: Show that dx =に 3+ Vx x3/2 – 3x + 18VX- 54 In (3 + V) +C

A:

Q: Find x if BC=1,AC=x+5 and AB=2x-2

A:

Q: 5 Which of the following is the standard equation of the ellipse with vertices at (1, 0) and (27, 0)…

A: To find the standard equation of the ellipse

Q: Prove that if 8x-5=-2x-15 then -x=1

A:

Q: S√4 4+² +3 dt

A:

Q: Example: 5x4 – 3x3 + 2x2 – 7x + 1 Degree: ___ Leading Coefficient: ____

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: find ny +c

A:

Q: If A %3D аx + За, and B %3D 5ax + 2а, — баz, find @AB- АВ

A: ANGLE BETWEEN TWO VECTOR

Q: Z4×Z6 has an element of order 24. true or false ?

A:

Q: 3 5.) (x+ 7x-44) ÷ (x+ 9)

A:

Q: -2 +x2 x2 +x3 x3 +x4 -1 +x4 -8 +s x3 || ||

A: The given system of the equation can be written in the matrix form as below.…

Q: Suppose the second column of B is all zeros.  What can you say about the second column of AB?

A: If the second column of B is all Zeros, then the second column of AB will also be all Zeros.

Q: show that (AB)-1 = B-1A-1

A: Given matrix A has a order of 2x2 while matrix B has a order of 2x3.

Q: 1+x+y dzdyax Jc JO Jo

A: To evaluate the given iterated integral.

Q: (x³ + 4x2 – 8x + 9 ) (x – 5) 194 O x2 + 9x + 37 + x-5

A: Dividing the given polynomial.

Q: (3 9-x2Nx 3.

A: ∫-339-x2 dx

Q: What is 2n x 4

A: 2n×4=(2×4)n