(sin x-cos x)/(5sin x-7cos x)

If int(2sin x+cos x)/(7sin x-5cos x)dx=ax+b ln|7sin x-5cos x|+c ,then (a,b)=

If x = 7.5^(@) then find the value of (cos x - cos 3x)/(sin 3x - sin x)

Period of ( 2 sin 2x -5 cos 2x )/( 7 cos x - 8 sin x) is

Prove the following : (cos 7x + cos 5x)/(sin 7x-sin 5x) =cot x .

Prove that (cos 7 x+cos 5 x)/(sin 7 x-sin 5 x)=cot x

Period of (2sin2x-5cos2x)/(7cos x-8sin x)

Prove that (cos 7x+cos 5x)/(sin7x-sin 5x)=cotx

If (x)=2(7cos x+24sin x)(7sin x-24cos x)f(x)=2(7cos x+24sin x)(7sin x-24cos x) for every x in R, then maximum value of f(x)^((1)/(4))

Period of (2sin2x-5cos2x)/(7cos x-8sin x) is KPi then K=

Determine the max.value of (5sin x-12cos x)(5cos x+12sin x)