" ( ) "quad A=[[1,2],[3,4]]" का सहस्य "

If A=[[1,2] , [3,4]] then

Show that A=A^(-1) if A[[-1,2,-2],[4,-3,4],[4,-4,5]] Hence find A^(2) .

For f : A to A and A = {1, 2, 3, 4} , f = {(1 ,2), (2,3),(3,4),(4,1)} is

If A=[{:(1,2),(3,4):}] , then |2A|= .

What is the value of : 3 div 3 of 3+2 div 4+ (4xx2-2) div 12+4 3 div 3 of 3+2 div 4+ (4xx2-2) div 12+4 का मान क्या होगा ?

Find A if [[1,0,-1],[-2,-1,4],[-1,0,2]]A = [[-1,-2,2],[3,4,-3],[3,4,-1]]

Find the value of 309 div [(3/2) of (25+35)- 12 3/4] . 309 div [(3/2) of (25+35)- 12 3/4] का मान ज्ञात कीजिए।

I: If A=[(1,2),(3,4)] then A^(-1)=[(4,-2),(-3,1)] II: If A=[(3,4),(2,1)] then A^(-1)=1/5[(-1,4),(2,-3)]

9 3/4 div [2 1/6 div {4 1/3-(2 1/2+3/4)}] is equal to: 9 3/4 div [2 1/6 div {4 1/3-(2 1/2+3/4)}] का मान ज्ञात करें ।