A) symmetric matrix
B) anti-symmetric matrix
C) diagonal matrix
D) triangular matrix
Correct Answer: A
Solution :
\[\therefore \] \[{{(A+{{A}^{T}})}^{T}}={{A}^{T}}+{{({{A}^{T}})}^{T}}\] \[={{A}^{T}}+A\] \[\therefore \] \[A+{{A}^{T}}\]is a symmetric matrix.
You need to login to perform this action.
You will be redirected in
3 sec
