2 marksTrigonometric Identity: sin^2 θ + cos^2 θ = 1

CSEC Additional Mathematics · May/June 2008 · Paper 2 · Question 6(a)

Given that sin x = p, find an expression, in terms of p, for sec²x.

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6(b)Prove that sec A cosec A - cot A = tan A.[4 marks]

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