write Z as r(cosΘ +i sinΘ)[/tex] using that show the three values for are ---- i can do the first part and since i cant get other 2 numbers
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Originally Posted by stud_02 write Z as r(cosΘ +i sinΘ)[/tex] using that show the three values for are ---- i can do the first part and since i cant get other 2 numbers Since sine and cosine are periodic with period , z is also equal to and . Apply that same formula to this.
Last edited by HallsofIvy; Jul 28th 2009 at 05:21 AM.
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