3 years ago

Can someone anyone please man help me out

Mathematics

1 answer:

zzz [600]3 years ago

5 0

Answer:

2 sqrt(3) -2i

Step-by-step explanation:

If we have the magnitude and the theta

z = |z| cos theta + i |z| sin theta

= 4 cos 330 + i 4 sin 330

=4 (sqrt(3)/2) + 4i (-1/2)

= 2 sqrt(3) -2i

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