Show that the matrix B'AB is symmetric or skew symmetric according as A is symmetric or skew symmetric.

For 3xx3 matrices Ma n dN , which of the following statement (s) is (are) NOT correct ? N^T M N is symmetricor skew-symmetric, according as m is symmetric or skew-symmetric. M N-N M is skew-symmetric for all symmetric matrices Ma n dNdot M N is symmetric for all symmetric matrices M a n dN (a d jM)(a d jN)=a d j(M N) for all invertible matrices Ma n dNdot

If A is symmetric then

What is symmetric cuts?

If A is symmetric as well as skew-symmetric matrix, then A is

Let Aa n dB be two nonsinular square matrices, A^T a n dB^T are the transpose matrices of Aa n dB , respectively, then which of the following are correct? B^T A B is symmetric matrix if A is symmetric B^T A B is symmetric matrix if B is symmetric B^T A B is skew-symmetric matrix for every matrix A B^T A B is skew-symmetric matrix if A is skew-symmetric

If the matrix A is both symmetric and skew symmetric, then A is a diagonal matrix A is a Zero matrix Ai is a Square matrix None of these

What is a symmetrical flower?

Construct the matrix A = [a_(ij)]_(3xx3), where a_(ij)=i-j . State whether A is symmetric or skew- symmetric.

If A is symmetric, prove that adj A is also symmetric.

Prove that inverse of a skew-symmetric matrix (if it exists) is skew-symmetric.