Ch7. Permutations and Combinations
In this self study course, you will learn fundamental theorem of counting, factorial, permutations and combinations. For further understanding of concepts and for examination preparation, this course has explanation of all NCERT Exercise questions and important NCERT examples. This course also has assignments that have questions from Board’s Question Bank, RD Sharma, NCERT Exemplar etc. instead of only one book. The PDF of assignments can be downloaded within the course.