If `1/x + 2/3 = 1/(2x) +3/4` them the value of x is

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 L=("lim")_(nvecoo)(2x3^2x2^3x3^4 x2^(n-1)x3^n)^1/((n^(2+1)) , then the value of L^4 is

If L=lim_(x->2) ((10-x)^(1/3) -2)/(x-2), then the value of |1/(4L)| is

If 1+2x+3x^2+4x^3+oogeq4 , then a) least value of x is 1//2 ; b) greatest value of x is 4/3; c) least value of x is 2/3 ; d) greatest value of x does not exists

If f (x )= (x-1) ^(4) (x-2) ^(3) (x-3) ^(2) then the value of f '(1) +f''(2) +f''(3) is:

In the inequation 2+ ( 3x-1)/( 5) le (2x- 1)/( 4) + 3, write the greatest value of x, when x is a natural number

In the inequation 2+ ( 3x-1)/( 5) le (2x- 1)/( 4) + 3, write the greatest value of x, when x is a natural number

If tan x =1(1)/3 , find the value of : 4 sin^2x -3 cos^2x +2

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]|

Let ax^3+bx^2+cx+d=|{:(3x,x+1,x-1),(x-3,-2x,x+2),(x+3,x-4,5x):}| then the value of d is