Q6 6.Then A((a) 1/1/2(d) 1/1/2=Suppose that A is an invertible 2 × 2 matrix such that2 300( ²³ ) 4 ² + 1 - (8₂8)0 1003)-2 -30-1 30 -2)(b)-2 -3(73)0(e) None of these(c)(12)

Answered: Image /qna-images/answer/1572e022-fa83-4eb6-9ded-cea17a8bc3aa.jpg

6. Then A: (a) 1/1/2 (d) 1/1/12 = Suppose that A is an invertible 2 × 2 matrix such that 2 3 -1 ( ²₁³ ) ₁ - ¹ + ₁ = ( 8 ) 1₂ 00 00 0 1 -2 -3 0 −1 −1 3 0 -2 (b) -2 -3 -3 (33) 01 (12) (c) // 0 0 (e) None of these

6. Then A: (a) 1/1/2 (d) 1/1/12 = Suppose that A is an invertible 2 × 2 matrix such that 2 3 -1 ( ²₁³ ) ₁ - ¹ + ₁ = ( 8 ) 1₂ 00 00 0 1 -2 -3 0 −1 −1 3 0 -2 (b) -2 -3 -3 (33) 01 (12) (c) // 0 0 (e) None of these

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter7: Systems Of Equations And Inequalities

Section7.8: Solving Systems With Cramer's Rule

Problem 3SE: Explain what it means in terms of an inverse for a matrix to have a 0 determinant.

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Question

6.
Then A
(
(a) 1/1/2
(d) 1/1/2
=
Suppose that A is an invertible 2 × 2 matrix such that
2 3
0
0
( ²³ ) 4 ² + 1 - (8₂8)
0 1
00
3)
-2 -3
0
-1 3
0 -2
)
(b)
-2 -3
(73)
0
(e) None of these
(c)
(12)

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