Find zw or 
as specified. Leave your answer in polar form.z = 5(cos 35° + i sin 35°)w = 2(cos 40° + i sin 40°)Find zw.
A. 10(cos 75° + i sin 75°)
B. 7(cos 50.9° + i sin 50.9°)
C. 10(cos 50.9° + i sin 50.9°)
D. 7(cos 75° + i sin 75°)
Answer: A
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