Permutation & Combination Part 30

Описание: Solving Part wise Problems and Solutions. Important and beneficial for school students as well as for learners interested in mathematics and preparing for mathematics competition at regional, national and international level. Also good for the academic level learning and teaching mathematics. Problems and discussion will be uploaded from very basic to advanced level. #college #school #maths #education #viral #viralshorts #viralvideo #ssc #upsc #imo #iitjee #jee #ioqm #rmo