Throughout this website, you will find lots of free resources to help you do the best for your A-Level in Maths. We have detailed explanations and examples for all topic areas (currently AS),  A-Level practice papers for the new maths specification, past exam papers, questions grouped by topic and many more resources.

## Question of the Week

Solve

$\sqrt{2}\left(\cos(x)+\sin(x)\right)=\frac{1}{\cos(x)-\sin(x)}$

for $0\leq x\leq 2\pi$.