Or my watch is slow...
just kidding
:P
http://targetiit.com/iit_jee_forum/posts/2/19th_december_2008_1116.html
Hmm..aragon...this pattern will continue in the negative side of X also ...Answer my physics question in Satya's corner. :D
Yes. But in the other q where i uploaded this file, i only started from x=0. Sorry!
At places where sin is negative, fn is not defined. When sin is positive, y can take both +sinx and -sinx. Hence the graph [4]