Mathematics (AS & A Level) · Oct / Nov 2021 · Paper 12 · Question 5
9709
As printed in the paper
The question as text
The first, third and fifth terms of an arithmetic progression are 2 cos x, −6 3 sin x and 10 cos x respectively, where 1 2π < x < π.
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5(a)[3]
5(b)[3]
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