" If "X=[[3,-4],[1,-1]]," the value of "X^(n)" is equal to "

If X=[[1,1],[1,1]] , then X^n , for n in N is equal to

Let A=[(2, -1, 1),(-2, 3, -1),(-4, 4, -x)] be a matrix. If A^(2)=A , then the value of x is equal to

Let A=[(2, -1, 1),(-2, 3, -1),(-4, 4, -x)] be a matrix. If A^(2)=A , then the value of x is equal to

If x-(1)/(x)=1, then the value of x^(3)-(1)/(x^(3)) is equal to (a)2(b)3(c)4(d)8

If int_((1)/(3))^(3)(tan^(-1)x)/(x)dx=(pi)/(8)" lnk , then value of (k)/(4) is equal to

|[3,x],[x,1]|= |[3,2],[4,1]| then x is equal to

If lim _(xto1)(x^(1)+x^(2)+x^(3)+"..."+x^(n)-n)/(x-1)=820,(nin N) then the value of n is equal to

The value of int(dx)/(x^n(1+x^n)^(1/ n)) is equal to

If N is any four digit number say x_1, x_2, x_3, x_4 , then the maximum value ofis equal to N/(x_1+x_2+x_3+x_4) is equal to

If | [ 3 , x ], [ x , 1 ] | = | [ 3 , 2 ] , [ 4 , 1 ] | , then x is equal to :