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Q) prove that tan theta/1-cot theta +cot theta/1-tan theta=1+ tan theta +cot theta
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raju1:
I don't understand last 3 steps prove is change explain
actually don't bother about the identity in the Fourth last step. sinQ-cosQ will get cancelled in numerator and denominator. then if you split the 2nd last spilt in lhs as separate numerators and denominators (1/sinQcosQ + sinQcosQ/sinQcosQ) you will automatically get the answer
2nd last spilt - * 2nd last step
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