Mathematics (AS & A Level) · May / June 2025 · Paper 31 · Question 6
9709
As printed in the paper
The question as text
It is given that z 3e r 1 i 4 1 = , z e r 2 2 3 i 1 6 = and 2e ri 2 1 ~ = .
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6(a)[2]
6(b)[2]
6(c)[2]
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