Find x , when `| [ -2 , 0 , 0 ] , [ -6 , x , 1 ] , [ -4 , 0 , 1 ] |` is equal to -4

Find the value of x , | [ x , 4 ,-4 ], [ 3 , -2 , 1 ] , [ -2 , 4 , 1 ] | = 0

If X + [ [ 2 , 1 ] , [ 6 , 1 ] ] = [ [ 1 , 1 ] , [ 0 , 1 ] ] , then X is equal to ( 1 ) [ [ 0 , 1 ] , [ 0 , 6 ] ] ( 2 ) [ [ 0 , -1 ] , [ 0 , - 6 ] ] ( 3 ) [ [ -1 , 0 ] , [ - 6 , 0 ] ] ( 4 ) [ [ 1 , 0 ] , [ 6 , 0 ] ]

If A=[[x,1]][[1,0],[-2,0]] =0 , then x is equals to

Find the (1+ x/2 - 2/x)^4 , x ne 0

Find the value of x for which the matrix product [(2, 0, 7),( 0, 1, 0),( 1,-2, 1)][(-x, 14 x,7x),(0, 1, 0),(x,-4x,-2x)] equal to an identity matrix.

int_(0)^(4)|x-1| dx is equal to

If the determinant |(x, 1, 3),(0, 0,1),(1, x, 4)|=0 then what is x equal to ?

lim_(x -0) (1 - cos 4x)/(x^(2)) is equal to

If [[x, 4, 1]] [[2,-1,2] , [1,0,2] , [0,2,-4]] [[x], [4], [1]]=0 then find x

If |[1,x,x^2] , [x,x^2,1] , [x^2,1,x]|=3 then find the value of |[x^3-1, 0, x-x^4] , [0,x-x^4, x^3-1] , [x-x^4, x^3-1, 0]|