Question

Hey any can suggest simplest way to find or how to prove questions from trigonometry,am appearing for board exam ,need a simple trick to p.t question for tomorrow's exam

Answer 1

remember all the formulas and put according to the given question and required answer.

Answer 2

you should have prepared form the starting

yet practise some more questions

and most of the times convert all the values in the form of sin and cos

and while prooving lhs=rhs if get stuck up at a point then do not waste your time doing the question