didn't u get any more difficult method thn it??????????

so that students can be in more paradox !!!!!!!!!!!

just try to think that when a teacher can't study all topicsof  maths thn how a single student can learn all d difficult topics of this type..........

plz try to invent some new methods involving easy n simple steps..so dat the studnts can understand well ...

in simple words i wanna say dat d older method adopted by d students is moreeeee convinient ......!!!!!!!!!!!!!!!

plzz try to add new study material n video clips,,,,,,,,,,,,,,,,,i hope u will be concerned wid dis problem