|2 1. (exercise 3.1.18) Let A = 6 3 Find 2 x 2 matrices B and C such %3D that AB = AC but B # C.

Q: (-8,-5)and(-10,-9)

A:

Q: (1,-16) and (-3,12)

A: To write down the equation of the straight line joining the two given points.

Q: A(1,-3),B(1,1),C(5,1),D(5,-3) translation of 3 units left and 5 units up.

A:

Q: Find da. (2.イ)き.(2x3)年 (2X+3) (xャイメー3) %3D

A:

Q: Every row operation is reversible. O True O False

A: Every row operation is reversible.

Q: How is the y value determined, like y1,y2,y3, and y4? (the second column of the table)

A: As per the question we have to explain how the y-values i.e. y1 , y2 , y3 and y4 are determined.

Q: Need help finding for both a and b. Overall confused on this concept.

A:

Q: (-8, -11) and (17, 4)

A:

Q: find the inverse

A: TO FIND  THE INVERSE OF THE MATRIX LET A= 1-222-313-41 FORMULA USED A-1= (AdjA)'A A not equal to…

Q: How do you find lcd.

A: The Least common denominator or lowest common denominator (LCD) for a set of fractions that you want…

Q: 3x - 4y = 1 3x-2y = -1

A: Denote the equations. 3x-4y=1            ...13x-2y=-1            ...2

Q: Perform the operation

A: We use middle term splitting method/ AC method to simplify denominator

Q: Specify a linear combination in terms of coefficients?

A: