The symmetric part of the matrix `A=[(1,2,4),(6,8,2),(2,-2,7)]` is equal to

Find the symmetric and skew-symmetric parts of the matrix A=[[1,2,46,8,13,5,7]]

Express the following matrilx as the sum of a symmetric and skey symmetric matrix [(1,2,4),(6,8,1),(3,5,7)]

The rank of the matrix {:[(1,2,3,0),(2,4,3,2),(3,2,1,3),(6,8,7,5)]:} , is

Consider the following statements in respect of the matrix A=[{:(0,1,2),(-1,0,-3),(-2,3,0):}] 1. The matrix A is skew-symmetric. 2. The matrix A is symmetric. 3. The matrix A is invertible. Which of the above statements is/are correct ?

If the rank of the matrix A= [(1,2,3,0),(2,4,3,2),(3,2,1,3),(6,8,7,alpha)] is 3 then a= (A) -5 (B) 5 (C) 4 (D) 4

What is the order of matrix {:[(7,1,2),(6,2,2)]:} ?

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