Main topics discussed in Class 11 Mathematics chapter- Permutations and Combinations are: Fundamental Principle of Counting Permutations Permutations when all the objects are distinct Factorial ...

Here are 8 tips to help you understand and master permutations and combinations for CAT; Understand the Basics Make sure you have a strong understanding of fundamental concepts. Permutations deal ...

Richard A. Edwards, Permutations, Combinations, and Circular Seating Arrangements, The Mathematics Teacher, Vol. 110, No. 3 (October 2016), pp. 232-236 ...

Permutations with repetition: With repetition, different combinations can be made with different objects. The data is not restricted by how many times it can appear, so the data can appear more ...

Hindustan Times | By Nagendra Sharma, Mau Apr 12, 2009 12:19 AM IST ...

Not so long ago in an FT Weekend feature Bobby Seagull shared his frustration when people used “combination”, as in a bicycle lock, when what they were referring to was a “permutation”. I ...