Z₁ = cos 45° + i sin 45° and Z₂ = cos 60° + i sin 60°. Calculate Z₁/Z₂.
University of Ilorin MTH101 2026-exam past question
- cos(−15°) + i sin(−15°)
- cos 15° + i sin 15°
- cos 105° + i sin 105°
- cos(−105°) + i sin(−105°)
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