Question 8. A = [aglmx is a square matrix, if (a) m n (c) m = n (d) None of these

A =([a_(i j)])_(mxxn) is a square matrix, if (a) m n (c) m =n (d) None of these

A = [a_ij]_m ×n is a square matrix, if:

A=[aij]_(mxxn) is a square matrix, if a) m=n b) m>n c) m< n d) none of these

If A= [a_ij]_m x n is a square matrix, if :

A=[a_(ij)]_(m xx n) is a square matrix,if (a)m

The matrix A=[004040400] is a (a) square matrix (b) diagonal matrix (c) unit matrix (d) none of these

If the matrix A is both symmetric and skew symmetric,then (A) A is a diagonal matrix (B) A is a zero matrix (C) A is a square matrix (D) None of these

If the matrix A is both symmetric and skew symmetric, then (A) A is a diagonal matrix (B) A is a zero matrix (C) A is a square matrix (D) None of these

For [aij]_(m × n) is a square matrix if __________

If the matrix A is both symmetric and skew symmetric, then: A)A is a diagonal matrix B)A is a zero matrix. C) A is a square matrix D)None of these.