Mathematics (AS & A Level) · Oct / Nov 2022 · Paper 21 · Question 8
9709
As printed in the paper
The question as text
The expression f1 is defined by f1 = 12 sin 1 cos 1 + 16 cos21.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
8(a)[5]
8(b)[3]
8(c)[2]
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