Can some one help solve this please?

Cosx + sinx= sinxcosx

secx + cosec x

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- Nov 22nd 2010, 09:32 AMCantcountWontcountStuck on a trig proof
Can some one help solve this please?

__Cosx + sinx__= sinxcosx

secx + cosec x - Nov 22nd 2010, 11:12 AMharish21
**the denominator**= $\displaystyle \sec(x)+\csc (x) = \dfrac{1}{\cos(x)}+\dfrac{1}{\sin(x)} = \dfrac{\sin(x)+\cos(x)}{\sin(x)\cos(x)}$