Maths-
General
Easy
Question
If A = 0, then is -
- orthogonal matrix
- symmetric matrix
- skew- symmetric matrix
- triangular matrix
Hint:
we know that if A = A' Then A = A' is called symmetric matrix
The correct answer is: symmetric matrix
We are given that A-A'=0 then we are asked to find A'
Therefore we find that it is a symmetric matrix
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