Section 2.5: Number 6 (b and d only!) 6. For each matrix A and ordered basis ẞ, find [LA]. Also, find an invert-ible matrix Q such that [LA]B=Q¯¹AQ.21 3(a) A=andB=1 1{(f)-(e)}12(b) A ==andB =21(c) A==(d) A={G})·(-})}(11) - - (0·0·0)}20andβ=0131 41134andβ44 10=2{(\)·(9)·()}

We have to find the invertible matrix Q

Answered: Number 6 (b and d only!)

Math

Advanced Math

Number 6 (b and d only!)

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

Section 2.5: Number 6 (b and d only!)

6. For each matrix A and ordered basis ẞ, find [LA]. Also, find an invert-
ible matrix Q such that [LA]B=Q¯¹AQ.
2
1 3
(a) A
=
and
B=
1 1
{(f)-(e)}
1
2
(b) A =
=
and
B =
2
1
(c) A=
=
(d) A=
{G})·(-})}
(11) - - (0·0·0)}
2
0
and
β
=
0
13
1 4
1
13
4
and
β
4
4 10
=
2
{(\)·(9)·()}

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