Linear algebra [ a b c] 3. Let A= | p q r . Given that...

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Question

Linear algebra

[ a b c] 3. Let A= | p q r . Given that det(A) = -2, | 1 y 2 23a - p2p (a) evaluate the determinant y 3b – 9 29 z 3c -r 2r (b

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Answer 1

Answer #1

WAP and det a = -2 Let a= p q r La y ? wist 1x 3a-P 2P I 1x za 2p II P 2P Ty 3b-a 2q = 14 3b zq - a za ?? 34-Y 2v1 13 3C 2v1

Answer 2

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