If `[(5,6,7)] A= [(1,3,2,3)]` then what is the order of matrix A ?

If A is a matrix of order 2xx3 and B is a matrix of order 3xx2 , then what is the order of the matrix AB?

Answer the question If A is a matrix of a order 2 xx 3 and B is a matrix of order 3 xx 5, then what is the order of matrix (AB)' or (AB) ^(T) ?

If A is a matrix of order 3xx4 and B is a matrix of order 4 xx5 then what is the order of the matrix (AB)^(T) ?

If A is an matrix of order 5xx6 and B is matrix of order 5xx6 , then what is the order of A^(T) +B^(T) ?

If A=[(1,5),(6,7)] , verify that A+A' is a symmetric matrix and A-A' is a skew-symmetric matrix.

If A is a row matrix as wll as a column matrix, then what is the order of A ?

If A is a square matrix of order 4 and |A| = 6, then what is the value of |(adj A)| ?

Express [(2,3,4),(5,6,-2),(1,4,5)] as the sum of a symmetric matrix and a skew-symmetric matrix.

If A=[(1,2,3),(0,-4,2),(0,0,7)] , for what values of x, the matrix A-xI_3 is singular?

Let A and B be respectively 2 xx 3 and 3 xx 1 matrices. What is the type of the matrix (AB)' ?