\frac {cos\theta}{(cos^2\theta)^1^.^5} d\theta
\frac{1}{(cos^2\theta)^1^.^5}
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Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
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Last reply 2 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 2 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrong71