All the Concepts and the Important Questions in this considerably difficult chapter are dealt in detail in this course.
reviewed on Dec 12, 2018
Best maths lecturer ever best course best teaching everything best
reviewed on Nov 17, 2018
The video is awesome but I think question 2 is incorrect. In that question,under case 4 you didn't considered zero along with other remaining number.
reviewed on Nov 29, 2018
BEST COURSE ON PERMUTATION AND COMBINATION !!! DON'T GO ANYWHERE SEARCHING FOR MORE... YOU HAVE COME TO THE RIGHT PLACE.. :)