HOW TO LEARN THE FORMULAS ?

dont learn the formulas.

know their basic concepts

and learn to applicate them.

knowing formula is basic require,,i want to tell that i hv solved approx 500que. still i m unable to solve 100 prcnt

Learn the basic formulaes. you can almost derive everything from those. also I would suggest to practice tons of probs in trignometry . In this way you could perfect the formulaes.

Please see, in trignimetry for objective type quests there will mostly be an alternate short(like substitution method) .

Aprrove if this helps

you can learn formula by practicing a lot.SOLVE THE SUMS BY LOOKING AT THTE FORMULA.GRADUALLY ,AFTER A WEEK YOU WOULD HAVE LEARNT MANY FORMULAS.TRY IT.I HOPE IT HELPS BECAUSE I LEARNT IT THIS WAY.