I am having problems sproving a couple of equations. Thank you in advance 1.) 2.) 1-cosx sinx = sinx 1+cosx
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Originally Posted by nightrider456 I am having problems sproving a couple of equations. Thank you in advance 1.) 2.) 1-cosx sinx = sinx 1+cosx 2. .
Originally Posted by nightrider456 I am having problems sproving a couple of equations. Thank you in advance 1.) 2.) 1-cosx sinx = sinx 1+cosx 1) Recall that . Dividing both sides by gives . So .
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