differentiate tanx
tanx = sinx/cosxapply the quotient rule use the identity cos^x + sin^x = 1 to simplify
AM
Related Maths A Level answers
All answers ▸Express 3x+1/(x+1)(2x+1) in partial fractions
Find the derivative and following function and hence find the value of coordinates for when the function is at a stationary point:
Solve x^2=3(x-1)^2
a) Integrate ln(x) + 1/x - x to find the equation for Curve A b) find the x coordinate on Curve A when y = 0.