Permutation And Combination For Ca Foundation

Learn, Succeed, Enjoy Permutation and Combination

What you'll learn

Arrangement of objects

Changing the order of objects

Understanding about subset and larger set

Different ways of viewing the objects and to deal with them

Requirements

Thirst to learn is enough

Description

Permutation and Combination:Permutation and combination are two key concepts in mathematics, specifically in combinatorics, which deal with counting and arranging objects.Permutation: A permutation refers to the arrangement of a set of objects where the order in which the objects are arranged is important. For example, if you have three books—A, B, and C—the different ways you can arrange them in a row are all distinct, such as ABC, ACB, BAC, etc. In permutations, changing the order of the objects leads to a different arrangement. The key point is that the arrangement or sequence matters. Permutations are used when you need to determine how many different ways you can arrange a subset of objects out of a larger set.Combination: A combination, on the other hand, refers to the selection of objects where the order does not matter. For example, if you are selecting two books from A, B, and C, the pairs you can select are AB, AC, and BC. In combinations, changing the order of the objects within a selection doesn't create a new outcome. The focus here is on choosing a group of objects, regardless of the sequence in which they are selected. Combinations are useful when the arrangement is not important, and you simply want to know how many ways you can choose a certain number of objects from a larger set.In summary, permutations deal with ordered arrangements, while combinations deal with unordered selections. These concepts are widely used in areas like probability, statistics, and various practical applications like forming teams, creating schedules, and organizing events.

Overview

Section 1: Introduction

Lecture 1 Lecture 1: Permutation and Combination 1

Section 2: Lecture 2: Permutation and Combination 2

Lecture 2 Lecture 2: Permutation and Combination 2

Section 3: Lecture 3: Permutation and Combination 3

Lecture 3 Lecture 3: Permutation and Combination 3

Section 4: Lecture 4: Permutation and Combination 4

Lecture 4 Lecture 4: Permutation and Combination 4

Section 5: Lecture 5: Permutation and Combination 5

Lecture 5 Lecture 5: Permutation and Combination 5

Section 6: Lecture 6: Permutation and Combination 6

Lecture 6 Lecture 6: Permutation and Combination 6

Section 7: Lecture 7: Permutation and Combination 7

Lecture 7 Lecture 7: Permutation and Combination 7

Section 8: Lecture 8: Permutation and Combination 8

Lecture 8 Lecture 8: Permutation and Combination 8

Section 9: Lecture 9: Permutation and Combination 9

Lecture 9 Lecture 9: Permutation and Combination 9

Section 10: Lecture 10: Permutation and Combination 10

Lecture 10 Lecture 10: Permutation and Combination 10

Section 11: Lecture 11: Permutation and Combination 11

Lecture 11 Lecture 11: Permutation and Combination 11

For all levels of learners and both haters and lovers of Math, will simply enjoy