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hw_9.3 - − 1 − i 4 Leave your answer in rectangular...

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MAC 1114 9.3 Worksheet 1. Plot i , 2 i , and 5 2 i on the same complex plane. 2. Write 2 cos 4 3 i sin 4 3 in rectangular form. 3. Write each of the following complex numbers in polar form. a) 3 3 i b) 1 i 4. Use deMoivre's Theorem to compute
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Unformatted text preview: − 1 − i 4 . Leave your answer in rectangular form. 5. Find all complex cube roots of the following (Use the Complex Roots Theorem.) a) 1 b) 1 i...
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