Home
Class 12
MATHS
If A = [ [ 1 , 2 ] , [ -1 , -2 ] ] , the...

If A = `[ [ 1 , 2 ] , [ -1 , -2 ] ]` , then `A^2` is equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

If A=[[-1, 3/2] , [-1/2, 1/2]] then I+ A+ A^2+... is equal to

If A=[[-1,(3)/(2)],[-(1)/(2),(1)/(2)]] then A^(2) is equal to

If A=[[1, 2, 2], [2, 1, 2], [2, 2, 1]] and A^(-1) exist and not equal to 0, then (A^(2)-4A)A^(-1)=

If A=[(1,2,2),(2,1,2),(2,2,1)] then A^(2)-4A is equal to

[ (1)/(2) 1] [ 2,1,-1] is equal to

If cos theta =1/2 (x+1/x ) , then 1/2(x^(2) +1/(x^(2))) is equal to :