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Exact trig values

Exact trig values

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Question 67

Verify that cos⁡(45∘)=22\displaystyle \cos(45^\circ)=\frac{\sqrt{2}}{2}cos(45∘)=22​​

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Exact trig values Questions

  1. GCSE
  2. /Maths
  3. /Exact trig values

219 exam-style questions on OCR GCSE Maths Exact trig values. Each one has a worked solution and a mark scheme showing where the marks go.

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