Question

4. Which of the following is true for the square matrix :
2 1 0
A=0 2 1
0 0 2
(A) AP-6A- 12A + 81 = 0
(C) A' +6A2 - 12A + 81 = 0
(B) AP-6A+ 12A - 81 = 0
(D) A' +6A2 - 12A - 81 = 0​

Answer 1

Answer:

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