VTU 4th Sem Math | Permutations Avoiding Patterns | Principles of Counting - Module 4

In this video, I solve an important problem from Principles of Counting II (Principle of Counting - 2nd), Module 4 of the 4th Semester VTU Mathematics syllabus. The question is: In how many ways can the 26 letters of the English alphabet be permuted so that none of the patterns CAR, DOG, PUN, or BYTE occurs? This problem is explained step by step using the principle of counting and exclusion, making it easy for VTU students to understand how to count permutations while avoiding specific patterns. VTU 4th sem maths module 4 Principles of Counting II VTU Principle of Counting 2nd VTU Permutations without specific patterns VTU Exclusion in permutations VTU VTU maths module 4 important questions Counting principles VTU maths 4th sem VTU maths permutation problems Avoiding specific words in permutation VTU VTU 4th semester mathematical solutions