Question

-1 1. If matrix A = whe . 1-i i = -1, then which one of the following is correct? - 2 A is skew hermition​

Answer 1

Answer:

$\: \:$

Step-by-step explanation:

skew hermitian contains imaginary element but it is not necessary that the diagonal element must be imaginary so option a is wrong

b) for hermitian A=A^T

(iA)^T= -i A^T=-iA

therefore, iA is skew hermitian

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