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Mathematics 7 Online
OpenStudy (anonymous):

Verify the identity. 1-sinx/cosx= cosx/(1+sinx)

hero (hero):

Hint: Multiply top and bottom of (1-sin(x))/(cos(x) by the conjugate of 1 - sin(x)

OpenStudy (anonymous):

So it would be 1-sinx*1-sinx/cosx*1-sinx?

OpenStudy (anonymous):

@Hero

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