PRACTICE < PRaCTICE , PRACTICE and A LOt OF PRACTICE>>!!! CHEERS.~ ~ ..!!
derive them first then mug them up
make a chart of all the results and stick them on your bedroom wall...or the place you spend most of your time in when at home...once or twice a day, glance through all the formulae and just repeat them to yourself...you should be able to remember all the formulae in ten days or so..
it worked really well for me...
make a chart like this
sin 0 30 60 45 90
o/41/2 1/41/2 2/41/2 3/41/2 4/41/2
make the sq. rt.( squar root) of angels opp. in cos
cos 0 30 60 45 90
4/41/2 3/41/2 2/41/2 1/41/2 0/41/2
divide both sin and cos to get tan--- sin
o/ cos o
THERE RE MANY WAYS, BY WHICHU CAN BE ABLE TO GET UR FORMULAS IN UR MIND. BUT ALL OF THESE REQUIRES SINCERE DEVOTION.
1) MAKE TABLES AND REVISE THEM ON DAILY BASIS.
2) EITHER U CAN LEARN TO DERIVE THEM AND USE THEM INITIALLY. AS U WILL BE USED TO DERIVATION, FORMULAS WILL AUTOMATICALLY FIT INTO UR MIND.
AND M,OST IMP. PRACTISE AS MANY QUESTIONS AS U CAN.
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