Question

Say True or false with reason;
If A is skew-symmetric matrix, then A^2 is a symmetric matrix.

Answer 1

Heya.....✋
Answer is in attachment
hope it helps....

Answer 2

True

Step-by-step explanation:

If A is skew-symmetric matrix, then $A^2$ is a symmetric matrix.

∵ A'= -A

∴ $(A^{2}) =(A)^{2}$

=$(-A)^{2}$

To learn more

i)If a is a skew symmetric matrix of order 3 then prove that det a=0

https://brainly.in/question/3036595

ii)If A is symmetric matrix, then what about B’ AB

https://brainly.in/question/8937831