3. Let A =-1 0 and B = 1 9. then (2A"+ B")" is given by -1 (5/2 15/2) (B) (1/2 0 1/2 4 12 (E) 1 9 3 -2) (a) ( ) ( 5/2 1/2 0 15/2 9 1/2 4 -1 3) 12 9 2, 4 12 (D) -1 9 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 1E
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6.
-1 0 and B =
2 1
3. Let A =
1 9
then (2A" + B")" is given by
-1 0
5/2 1/2 0
(A)
15/2
(5/2 15/2)
(B) ( 1/2
1/2
4 -1 3
12 9 2
9 1/2
4 12
(D) -1 9
12
(E) 1
-2
3
Transcribed Image Text:6. -1 0 and B = 2 1 3. Let A = 1 9 then (2A" + B")" is given by -1 0 5/2 1/2 0 (A) 15/2 (5/2 15/2) (B) ( 1/2 1/2 4 -1 3 12 9 2 9 1/2 4 12 (D) -1 9 12 (E) 1 -2 3
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