Differentiate sin(5x) and 3cos(x) and 3tan(5x)

sin cos -sin -cos (down is differentiate and up is integrate) so, y = sin5x  dy/dx = 5cos5x y=3cox      dy/dx = -3sinx y=3tan5x     dy/dx = 15sec2(5x) (remember sec(x) is the reciprocal of cos(x))

AC
Answered by Abi C. Maths tutor

4330 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

The first term of an infinite geometric series is 48. The ratio of the series is 0.6. (a) Find the third term of the series. (b) Find the sum to infinity. (c) The nth term of the series is u_n. Find the value of the sum from n=4 to infinity of u_n.


How do I find the integral ∫(ln(x))^2dx ?


Find the perpendicular bisector passing through the stationary point of the curve y=x^2+2x-7.


Differentiate the following: y=(7x^2+2)sinx


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences