Use your calculator to work out
tan35∘+cos15∘sin50∘−tan10∘ \frac{\tan 35^\circ + \cos 15^\circ}{\sin 50^\circ - \tan 10^\circ} sin50∘−tan10∘tan35∘+cos15∘Write down all the figures on your calculator display.
Write your answer to part (a) correct to 2 decimal places.
Practise OCR GCSE Maths Using a Calculator with exam-style questions for Foundation and Higher tier. 56 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.