A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2025
8 Marks
QP-202505-Further Mathematics-UFP1 · Question 5
Question (excerpt):
Turn over 17 18 5: The complex number z1 is given by 1 7 7 cos isin 6 6 π π z r where r is a positive constant. The complex number z2 has modulus 5 Given that | z1z2 | = 15 (a) s…
Turn over 17 18 5: The complex number z1 is given by 1 7 7 cos isin 6 6 π π z r where r is a positive constant. The complex number z2 has modulus 5 Given that | z1z2 | = 15 (a) s…
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