Which of the following is the solution set of the equation `2cos^(-1)x=cot^(-1)((2x-1)/(2xsqrt(1-x^2)))?` (a)(0.1) (b) `(-1,1)-{0}` (c)`(-1,0)` (d) `(-1,1)`

Which of the following is the solution set of the equation sin^(-1)x=cos^(-1)x+sin^(-1)(3x-2)

Which of the following is the solution set of the equations sin^(-1) x = cos^(-1) x + sin^(-1) ( 3x -2) ?

The solution set of the equation ((x^(2)+2x+1)(x^(3)-1))/(x^(2)-x)>=0, is

The solution set of the equation sin^(-1)sqrt(1-x^(2))+cos^(-1)x=(cot^(-1)(sqrt(1-x^(2))))/(x)-sin^(-1)x is (a) [-1,1]-{0}(b)(0,1)uu{-1}(c)(-1,0)uu{1} (d) [-1,1]

The solution set for [cot^(-1)x]^(2)-6[cot^(-1)x]+9<=0 is

The solution set of the equation |{:(1,4,20),(1,-2,5),(1,2x,5x^(2)):}|=0 is

The sum of the solution of the equation 2sin^(-1)sqrt(x^(2)+x+1)+cos^(-1)sqrt(x^(2)+x)=(3 pi)/(2) is 0(b)-1( c) 1 (d) 2

The number of solutions of the equation tan^(-1)(1+x)+tan^(-1)(1-x)=(pi)/(2) is 2(b)3 (c) 1(d)0

Number of integral solutions of the equation,3tan^(-1)x+cos^(-1)((1-3x^(2))/((1+x^(2))^((3)/(2))))=0 is ,1 (b) 2 (c) 0 (d) Infinite

The number of solutions of the equation cos^(-1)((1+x^(2))/(2x))-cos^(-1)x=(pi)/(2)+sin^(-1)x is 0(b)1(c)2(d)3