Prove that the left side equals to the right side:
(sin x/(1-cos x))+(sin x/(1+cos x))=2 csc...
Mathematics, 04.11.2019 12:31 aricketts3901
Prove that the left side equals to the right side:
(sin x/(1-cos x))+(sin x/(1+cos x))=2 csc x
(use identities to do that)
Answers: 1
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