How to slove problems of to prove LHS=RHS easily in trigonometry

1.	How to slove problems of to prove LHS=RHS easily in trigonometry
Answer» Firstly solve LHS aand if you find difficulty then solve RHS then any time your LHS =RHS Multiply both LHS and RHS to 0 Convert all your tan .. etc into sin or cos Then any ques can be solved when we solved LHS first If you want to Solve RHS so you can solved it When we solved RHS first

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