Kindly solve it covering all the steps ...
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Originally Posted by Sanjana Das Kindly solve it covering all the steps ... A better idea is to show us what you have done and where you are stuck. Hint: Convert everything into a function of sines and cosines using and .
When I solved my LHS was not coming equal to RHS n it was coming very long do u have any trick or something which can make it shorter ..
Originally Posted by Sanjana Das When I solved my LHS was not coming equal to RHS n it was coming very long do u have any trick or something which can make it shorter .. I really hate having to repeat myself, but actually show us what you have done and where you are stuck...
Yes. it is.
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