About cookies

The NCETM site uses cookies. Read more about our privacy policy

Please agree to accept our cookies. If you continue to use the site, we'll assume you're happy to accept them.


Personal Learning Login

Sign Up | Forgotten password?
Register with the NCETM

Differentiation : Key Stage 5 (A2-Level) : Mathematics Content Knowledge

Key Stage
Key Stage

Next Question

Enter the Self-evaluation Tools
Self-evaluation Tools
Currently viewing
Key Stage 5 (A2-Level)
Question 1 of 13

1. How confident are you that you can differentiate expressions containing:

a. sin x?


If x is measured in radians, f(x) = \sin x \Rightarrow f^' (x) = \cos x.

Differentiate y = sin2 x.

Using the chain rule:

\frac{{dy}}{{dx}} = 2\sin x\cos x

Related information and resources from other sites

Add to your NCETM favourites
Remove from your NCETM favourites
Add a note on this item
Recommend to a friend
Comment on this item
Send to printer
Request a reminder of this item
Cancel a reminder of this item