The number of values of `x` for which `sin^(-1)(x^2-(x^4)/3+(x^6)/9)+cos^(-1)(x^4-((x^8)/3+(x^(12))/9ddot)=pi/2,` where `0lt=|x|

The set of all values of x for which ((x+1)(x-3)^(2)(x-5)(x-4)^(3)(x-2))/(x) lt 0

If sin^(- 1)(x-(x^2)/2+(x^3)/4-.....)+cos^(- 1)(x^2-(x^4)/2+(x^6)/4-.....)=pi/2 for 0 lt |x| lt sqrt2 then x=

The sum of all possible values of x satisfying the equation sin^(-1)(3x-4x^(3))+cos^(-1)(4x^(3)-3x)=(pi)/(2) is

The number of excluded values of (x^(3)+x^(2)-10x+8)/(x^(4)+8x^(2)-9) is ……………….

The values of 'a' for which 4^x-(a-4) 2^x+(9a)/4<0 AAx in(1,2) is

Solve for x : sin^(- 1)(sin((2x^2+4)/(1+x^2)))lt pi-3

The number of solutions of 12 cos^(3) x-7 cos^(2) x+4 cos x=9 is

The product of all values of x satisfying the equation sin^(-1)cos((2x^2+10|x|+4)/(x^2+5|x|+3))=cot(cot^(-1)((2-18|x|)/(9|x|)))+pi/2 is (a)9 (b) -9 (c) -3 (d) -1

The maximum value of 4 sin^(2) x + 3 cos^(2) x + sin ""(x)/(2) + cos"" (x)/(2) is

The values of x which satisfy 18(sin^(-1)x)^(2)-9pi sin^(-1)x +pi^(2)lt 0 and 18(tan^(-1)x)^(2)-9pi tan^(-1)x + pi^(2)lt 0 simultaneously are