The number of solutions in `(-(pi)/(2),(pi)/(2))` for `x^(3)+2x+cos x+tan x=0` ,is

The number of solutions of x+2+tan x=(pi)/(2) in [0,2 pi] is

The value of int_(-(pi)/(2))^((pi)/(2))(x^(3)+x cos x+tan^(5)x+1)dx

Find the value of int_(-(pi)/(2))^((pi)/(2))(x^(3)+x cos x+tan^(3)x)dx

The value of int_(-pi//2)^(pi//2)(x^(3) + x cos x + tan^(5)x + 1)dx is

The number of solutions of the equation cos^(2)(x+(pi)/(6))+cos^(2)x-2cos(x+(pi)/(6))*cos(pi)/(6)=sin^(2)(pi)/(6) in interval ((-pi)/(2),(pi)/(2)) is

Find the number of solution of the equation ((pi)/(4)+(1)/(2)cos^(-1)x)+tan((pi)/(4)-(1)/(2)cos^(-1)x)=1

If 0<=x<=2 pi, then the number of solutions of 3(sin x+cos x)-2(sin^(3)x+cos^(3)x)=8 is