Evaluate:
i know that the answer is supposed to be -1, but i'm unsure of how to get it. a hi...
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Mathematics, 26.01.2020 05:31 DEVORIA2001
Evaluate:
i know that the answer is supposed to be -1, but i'm unsure of how to get it. a hint says to use trig identities cleverly, as l'hopital's rule will catch you in a loop.
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Answers: 1
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