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Grade: 12th pass 

                        
solve; sin 2theta =cos 3theta, by converting sine into cos and vice versa ,we get diff.sol, then which is correct?
3 years ago

Answers : (1)

Saurabh Koranglekar
askIITians Faculty
8407 Points 
							Please post the answer in the same thread so that we can scrutinize the method you have chosen to solve
2 years ago
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