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Could someone point out what is wrong with my method i know it's wrong because it gives the wrong answer, but why? Where is it wrong?
ISEFootball
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Jan 24
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Please point out where I'm wrong . Thank you.
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ISEFootball
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Jan 24
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n=2 gives sinπ + cosπ= -1 is because I squared it i get -1 when squared gives 1 ?
embajadorjpnarg
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Jan 24
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embajadorjpnarg
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