Ok basically I need to: Express in the form I've done the following: Is this the correct answer? My professor has as the answer?
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Originally Posted by Umair Ok basically I need to: Express in the form I've done the following: Is this the correct answer? My professor has as the answer? Cos[(2/3) + 2i] - Wolfram|Alpha
Originally Posted by mr fantastic Cos[(2/3) + 2i] - Wolfram|Alpha ^l0lwut? urm thx...I think i'm right then lol
According to wolphram alpha it looks you're right.
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