" 31"quad (sin x)/((1-cos x))

if a=(1+sin x)/(1-cos x+sin x) then (1+cos x+sin x)/(2sin x) is

1- (sin ^ (2) x) / (1 + cos x) + (1 + cos x) / (sin x) - (sin x) / (1-cos x) =

The minimum value of sin x((1-cos x)/(sin x)+(sin x)/(1-cos x)) is

Maximum value of cos x((cos x)/(1-sin x)+(1-sin x)/(cos x))

The maximum value of cos x ((cos x )/( 1- sin x) + (1- sin x)/( cos x) ) is

If y = ( sin x)/(1 + ( cos x)/(1 + (sin x)/(1 + cos x . . . . ))) then find ( dy)/( dx)

Find the area bounded by the curves y=(sin^(-1)(sin x)+cos^(-1)(cos x)) and y=(sin^(-1)(sin x)+cos^(-1)(cos x))^(2) for 0<=x<=2 pi

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

(1+sin x+cos x)^(2)=2(1+sin x)(1+cos x)

(cos x)/(1-sin x)=(1+cos x+sin x)/(1+cos x-sin x)