### Basics Concepts and Formulas in Permutations and Combinations

Comments(12)

Rubi
14 Aug 2014 8:56 AM

It clears my doubts awesomely what is the difference between permutation and combination. Very good job

Shakti Gayatri Panda
30 Jun 2014 8:49 AM

Its so nice and better explaination to understand.

Charika Subhani
18 Jun 2014 12:30 PM

The explanation is so much clear.All the things have been explained in a manner that can be easily uinderstood.

anjali
02 May 2014 12:42 PM

very nice.really i like it.the way find the solution and explanation about theory ............. pls bring some more questions also

vinodraina
17 Mar 2014 11:12 AM

please write down inequality trick

Karthik Syndeh
05 Mar 2014 9:44 AM

Easy to understand & remind the subject...

shubhangi Tiwari
20 Feb 2014 10:56 AM

Explained in very simple and easy way i like it.

Vijay Shankar
02 Oct 2013 7:31 PM

its very useful to us and behalf of that one should read this page 1st and then follow the problems it will may u easy to do it.

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