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Mathematics, 10.10.2019 21:30 deena7

How do i prove that (1+sinx)/cosx=cos(-x)/(1+sine(-x))< br />How do i prove that (1+sinx)/cosx=cos(-x)/(1+sine(-x))

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How do i prove that (1+sinx)/cosx=cos(-x)/(1+sine(-x))< br />...

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