Prove that the left side equals to the right side:
(sin x/(1-cos x))+(sin x/(1+cos x))=2 csc...
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Mathematics, 14.10.2019 20:00 fordd4
Prove that the left side equals to the right side:
(sin x/(1-cos x))+(sin x/(1+cos x))=2 csc x
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Answers: 1
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