Lesson 4 of 8 • 194 upvotes • 7:09 mins
In this lesson, the presenter focuses primarily on the Combination formula. She emphasises on the concept of arranging all elements from the list containing different or similar elements. Using a wide range of examples, she leads us to understand the derivation of the formula & its application.
8 lessons • 52m
Overview Of The Course: In Depth Study Of Permutation & Combination
2:50 mins
Introduction: The Concept Of 'n' Factorial
6:23 mins
Learn The Permutation Formula
6:48 mins
Learn The Combination Formula
7:09 mins
Combining Permutation And Combination
7:40 mins
Overview Of Circular Permutation
6:26 mins
Understand The Rank Of Word And De-arrangement
6:31 mins
Solve Important Questions To Strengthen The Concepts
8:18 mins