Now again this one isn't a trivial problem. And you needn't be a mathematics geek to attempt it. One of my friends asked this to me...

Now again this one isn't a trivial problem. And you needn't be a mathematics geek to attempt it. One of my friends asked this to me...
I've been mega busy with something for past several weeks, so much so that I nearly forgot that a world exists around me and there is a...