Question

If A =


0 0 2

2 3 4

1 2 3

, then the value of adj (adj A) is-

A |A|2

B – 2A

C 2A

D A​

Answer 1

Answer:

2A-1)=2516. adj. ((B2)-1)=B10. det. ( adj. (I-2A-1))=7532. adj. ((B2)-1)=2B5 ... ∴A-1B=I-2A-1 ∴|adj. (I-2A-1)|=|I-2A-1|2 =|A-1B|2=(|B||A|)2 =(54)2 =2516 ... If A is a square matrix of order 3, then the true statement is (. play. 2:56 ... If `A=[1 0 2 0 2 1 2 0 3]`. play. 9:57.

Answer 2

Answer:

-2A

Step-by-step explanation:

REFER TO IMAGE FOR SOLUTION

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