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Vikentia [17]
3 years ago
13

5 4. Cos^8A - singa^8A​

Mathematics
1 answer:
hram777 [196]3 years ago
7 0

Answer:z=a+bi=|z|(cos(θ)+isin(θ))tofindthtrigonometricform.√sin2(ga8A)+cos16(A)(cos(arctan(−1sin(ga8A)cos8(A)))+isin(arctan(−1sin(ga8A)cos8(A))))

Step-by-step explanation:

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