If `A = {1,2,3} and B={2,3,4}`, then the symmetric difference of A and B is :

If A = {1,2,3}, B = {2,3,4}, then A - B =

Consider the sets A = {1, 2, 3, 4), B = {3, 4, 5, 6, 7), then symmetric difference of the sets A and B is :

If A={1, 2, 3} , then a relation R={(2,3)} on A is (a) symmetric and transitive only (b) symmetric only (c) transitive only (d) none of these

Matrix A=[(0, 2b,-2) ,(3 ,1, 3), (3a,3,-1)] is given to be symmetric, find the values of a and b .

Matrix A=[0 2b-2 3 1 3 3a3-1] is given to be symmetric, find values of a and b .

Matrix A=[0 2b-2 3 1 3 3a3-1] is given to be symmetric, find values of a and b .

Matrix A=[(0,2b,-2),(3,1,3),(3a,3,-1)] is given to be symmetric, find the values of a and b

Matrix A = {:[(0,2b,-2),(3,1,3),(3a,3-1)] is given to be symmetric, find values of a and b.

If A and B are symmetric matrices of same order, then STATEMENT-1: A+B is skew - symmetric matrix. STATEMENT -2 : AB-BA is skew - symmetric matrix. STATEMENT-3 A-B is skew - symmetric matrix .

If A and B are symmetric matrices of same order, then STATEMENT-1: A+B is skew - symmetric matrix. STATEMENT -2 : AB-BA is skew - symmetric matrix. STATEMENT-3 A-B is skew - symmetric matrix .