Question

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· Thecharacteristic equation of a square matrix A is obtained by
(A) A+=0|A + 2.1] = 0
(B) A-I=0|A - 1] = 0
(C) A-2.1=0|A – 2.1] = 0
(D) None of the mentioned
O A (1)
B (ii)
O C (iii)
D (iv)​

Answer 1

Answer:

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