Skip to content

Course home

Using a Calculator

Using a Calculator

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110
Question 10

Use your calculator to work out tan⁡60∘+1tan⁡60∘−1\displaystyle \sqrt{\frac{\tan 60^\circ + 1}{\tan 60^\circ - 1}}tan60∘−1tan60∘+1​​

a.

Write down all the figures on your calculator display.

[2]
b.

Write your answer to part (a) correct to 3 significant figures.

[1]
Markscheme

Using a Calculator Questions

  1. GCSE
  2. /Maths
  3. /Using a Calculator

192 exam-style questions on OCR GCSE Maths Using a Calculator. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank