Permutation and Combination
Mathematics Solutions from Chapter -1 - Permutation and Combination
This chapter covers topics such as Permutations, Combinations, Division and Distribution of Objects, Circular Permutations, Fundamental Principle of Counting, Derangements, Geometrical Application of Combinations and Number of Functions.
Practice Other Topics from Permutation and Combination
This topic covers concepts such as Permutations and Combinations, Fundamental Principles of Counting (FPC), Addition Principle, Multiplication Principle, Factorial and Exponent of Prime Number p in n Factorial.
This topic covers concepts such as Permutation, Difference between Permutation and Combination, Permutation of Distinct Objects, Permutation of n Distinct Objects Taken All at a Time, Permutation of n Distinct Objects Taken r at a Time, etc.
This topic covers concepts such as Circular Permutation, Circular Permutation of 'n' Distinct Objects Taken All, Circular Permutation of 'n' Distinct Objects Taken 'r' at a Time, etc.
This topic covers concepts such as Combination, Combinatorics Problems on Polygon, Selection of 'r' Objects out of 'n' Distinct Objects, Understanding of nCr and its Existence, Properties Related to nCr, Properties Related to nCr; nCr = nC(n-r), etc.
This topic covers the concept of Number of Functions.
This topic covers concepts such as Arrangement and Derangement in Permutation and Arrangement of Words in the Form of Dictionary.
This topic covers concepts such as Geometrical Application of Permutation and Combination and Combinatorics in Grid.
This topic covers concepts such as Divisors of an Integer, Number of Divisors of a Number N, Odd and Even Divisors of a Number N, Divisors in the Form of 4N, 4N+1, 4N+2 and 4N+3, Sum of Divisors of a Number N, Product of Divisors, etc.
