Chapter six challenge

HEEEYa this is a big achievement... I have finished upto chapter 5 of the book probability and random variables. and i will finish chapter 6 soon... The pace is simply catching up with a lot more integrals and stuff coming up.. i think a refresher course on integrals, differential eqn. is due...

btw saw some part of the match of peurta vs nadal .... AMAZING!!!!!