# Differentiating Trigonometric Functions

All new and solved questions in Differentiating Trigonometric Functions category

##### How do you differentiate  f(x) =cos x-xtanx ?
How do you differentiate  f(x) =cos x-xtanx ?...
##### How do you differentiate f(x)=sin^4 3x-cos^4 3x?
How do you differentiate f(x)=sin^4 3x-cos^4 3x?...
##### How do you find dy/dx if x + tan(xy) = 0?
How do you find dy/dx if x + tan(xy) = 0?...
##### What is the derivative of sin^2(x)cos^2(x)?
What is the derivative of sin^2(x)cos^2(x)?...
##### How do you find the derivative of (3x-(sin4x)^2)^(1/2)?
How do you find the derivative of (3x-(sin4x)^2)^(1/2)?...
##### How do you find the derivative of tanx/sinx?
How do you find the derivative of tanx/sinx?...
##### How do you find the derivative of (t^3sin(3t))/cos(2t)?
How do you find the derivative of (t^3sin(3t))/cos(2t)?...
##### How do you take the derivative of  tan(2x)?
How do you take the derivative of  tan(2x)?...
##### What is the derivative of -1/(sin(x)^2)?
What is the derivative of -1/(sin(x)^2)?...
##### How do you find the derivative of y=tan(arcsin(x)) ?
How do you find the derivative of y=tan(arcsin(x)) ?...
##### How do you find the derivative of sinx/x?
How do you find the derivative of sinx/x?...
##### How do you find the derivative of y=1/cosx?
How do you find the derivative of y=1/cosx?...
##### How do you find the 27th derivative of cosx?
How do you find the 27th derivative of cosx?...
##### What is the derivative of 3sec^2x + tan^2x?
What is the derivative of 3sec^2x + tan^2x?...
##### How do you find the derivative of cos^2x-sin2x?
How do you find the derivative of cos^2x-sin2x?...
##### How do you differentiate y=sin x^2?
How do you differentiate y=sin x^2?...
##### How do you differentiate  sin (x/2)?
How do you differentiate  sin (x/2)?...
##### What is the derivative of  y = 1/(secx- tanx)?
What is the derivative of  y = 1/(secx- tanx)?...
##### How do you differentiate f(x) = 3x^2 - 2 cosx?
How do you differentiate f(x) = 3x^2 - 2 cosx?...
##### How do you find the derivative of f(x)= 2x sin(x) cos(x)?
How do you find the derivative of f(x)= 2x sin(x) cos(x)?...