Mathematics, 09.03.2020 01:38, geraldmorgan5580

What is the product of z1 and z2 if z1=7[cos(-70 degrees)+i sin(-70 degrees)] and z2=44(cos 115degrees + i sin 115 degrees)

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What is the product of z1 and z2 if z1=7[cos(-70 degrees)+i sin(-70 degrees)] and z2=44(cos 115degre...