For any square matrix A, A- A power t is:
O symmetric
O skew-symmetric
O identity
○null matrix
Answers
Answered by
1
Step-by-step explanation:
If matrix A is symmetric
A
T
=A
If matrix A is skew symmetric
A
T
=−A
Also, diagonal elements are zero
Now, it is given that a matrix A is both symmetric as well as skew symmetric
∴A=A
T
=−A
which is only possible if A is zero matrix
A=[
0
0
0
0
]=A
T
=−A
Therefore option B is correct answer
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Answered by
0
Answer:
b) Skew - symmetric
Hope it helps ✌️
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