" 52."(x^(2)(1-x^(2))^(3))/(cos2x)

Differentiate (x^(2)(1-x^(2))^(3))/(cos2x) with respect to x

If x^(2)+x+1=0 then the absolute value of (x+(1)/(x))+(x^(2)+(1)/(x^(2)))+(x^(3)+(1)/(x^(3)))+...(x^(52)+(1)/(x^(52))) equals to

Integrate the following: int{(5cos^(3)x+2sin^(3)x)/(2sin^(2)x*cos^(2)x)+sqrt(1+sin2x)+(1+2sin x)/(cos^(2)x)+(1-cos2x)/(1+cos2x)}dx

Integrate the following: int{(5cos^3x+2sin^3 x)/(2sin^2 x*cos^2 x)+sqrt(1+sin2x)+(1+2sin x)/(cos^2x)+(1-cos2x)/(1+cos 2x)}dx

Prove that cos^(-1)(x)+ cos^(-1){(x)/(2)+sqrt(3-3x^(2))/(2)}=(pi)/(3) .

Evaluate : cos^(-1)x+cos^(-1)[(x)/(2)+(sqrt(3-3x^(2)))/(2)]((1)/(2) le x le 1)

Find the value of cos^(-1)(x)+cos^(-1)((x)/(2)+(sqrt(3-3x^(2)))/(2))

Find the value of cos^(-1)x+cos^(-1)((x)/(2)+(sqrt(3-3x^(2)))/(2))

Find the value of cos^(-1)(x)+cos^(-1)((x)/(2)+(sqrt(3-3x^(2)))/(2))

f((2tan x)/(1+tan^(2)x))=((cos2x+1)(sec^(2)x+tan x))/(2) then f(x)=