Find A', B', (a 4)', (AB)' if a 7 and 43 10 A= B = *-:¦ 21 -1 1

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.CR: Chapter Review
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Problem 4
Find A', B', (a 4)', (AB)' if α= 7 and
43
10
A=
--[2) --4)
B=
21
Now verify your answer using Maple.
Problem 5
Calculate determinants of the folowing matrices and then verify your answer by Maple:
0
A = 4
(b) B= 1
1
1
1
0
0
3
2 1
2
4 0-23
3
9
0
49
5 25 0 11
0 2
3
4
Transcribed Image Text:Problem 4 Find A', B', (a 4)', (AB)' if α= 7 and 43 10 A= --[2) --4) B= 21 Now verify your answer using Maple. Problem 5 Calculate determinants of the folowing matrices and then verify your answer by Maple: 0 A = 4 (b) B= 1 1 1 1 0 0 3 2 1 2 4 0-23 3 9 0 49 5 25 0 11 0 2 3 4
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