SOLUTION: If z1 = 4cis300° and z2 = 2cis30° , find z1z2 in its POLAR FORM: rcis(theta).
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Question 1117279
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If z1 = 4cis300° and z2 = 2cis30° , find z1z2 in its POLAR FORM: rcis(theta).
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If z1 = 4cis300° and z2 = 2cis30° , find z1z2 in its POLAR FORM: rcis(theta).
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z1*z2 = 4*2*cis(300°+30°) = 8*cis(330°). Multiply modules and add arguments.
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