30." यदिद "A=[[1,1,1],[1,1,1],[1,1,1]]" तो "A^(2)" है "

If A = [[1,1,1],[1,1,1],[1,1,1]], A^(2) =

If A= [[1,1,1],[1,1,1],[1 ,1,1]] then A^(2)=

If A=[[1,2,1] , [1,-4,1] , [3,0,-3]], B=[[2,1,1] , [1,-1,0] , [2,1,-1]] then show that AB=6I_3

Show that [[1,10,1]]^(3)=[[1,30,1]]

A=[[1,1,-12,0,33,-1,2]],B=[[1,30,2-1,4]] and C=[[1,2,32,0,-2]]

If A=[[1,2,3],[0,-1,4],[3,1,5]] and B=[[2,-1,0],[1,4,3],[3,0,-2]], verify that (AB)^-1=B^-1A^-1.

If 1/(1+1/(1+1/(1+1/x)))=5/8 , then what is the value of x? यदि 1/(1+1/(1+1/(1+1/x)))=5/8 हो, तो x का मान क्या है?

IF A = [{:( -2,3,-1),( -1,2,-1),( -6,9,-4) :}] and B = [{:( 1,3,-1),( 2,2,-1),( 3,0,-1) :}] then