7*[[3,1],[5,2]]

Evaluate the following : [[1,2,-3],[-2,1,7]] [[2,3,1],[5,4,2],[1,6,3]]

Evaluate the following : [[1,2,-3],[-2,1,7]] [[2,3,1],[5,4,2],[1,6,3]]

If [[3,x],[7,5]]+[[1,-2],[-4,y]]=[[3,2],[5,1]] then write the value of x and y.

Express [[2,4,-6],[7,3,5],[1,-2,4]] as a sum of symmetric and skew-symmetric matrices.

Which of the following marices are singular or non singular? [[3,5,7],[-2,1,4],[3,2,5]]

If A = ([3,1],[7,5]) and A^2 = -xl+yA . Find x and y where I is a unit matric of order 2.

[" 2.29.Express the matrix "A" as the sum of a symmetric and a skew symmetric matrix,"],[" where: "],[qquad A=[[2,4,6],[7,3,5],[1,2,4]]]

Expressing the following matrices as the sum of a symmetric and skew symmetric matrix : [[2,4,-6],[7,3,5],[1,-2,4]]

Express A=[[7,3,-5],[0,1,5],[-2,7,3]] as the sum of a symmetric and a skew symmetric matrix .

Express the matrix A=[[2,4,-6],[ 7,3,5],[ 1,-2, 4]] as the sum of a symmetric and skew symmetric matrix.