MEENA (accounts executive) (70 Points)
14 July 2012
Sushant Lohani
(CHARTERED ACCOUNTANT)
(1051 Points)
Replied 17 July 2012
I had posted the same link; but the link was deleted.
You can't muffle the voice of the innocent.
I believe the video sharing facility of internet has helped the students to learn easily many topics of maths in which they face problem like there are many videos on internet of algebraic equations,quadratic equations and gemetry which describes a topic in sequential manner.