(1+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))

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

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

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

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

If f(x) =(1+sin x - cos x)/(1-sin x - cos x ), x != 0 , is continuous at x = 0 , then f(0) = ………

If x , y in R , then the determinant = |(cos x , -sin x,1),(sin x, cos x,1),(cos(x+y), -sin(x+y), 0)| lies in the interval (a) [-sqrt(2),sqrt(2)] (b) [-1,1] (c) [-sqrt(2),1] (d) [-1,-sqrt(2)]

int(sin x cos x)/(1+sin x+cos x)