FSc Math Book1, Ex 7.2, LEC 7 Q 8-9

This video lecture from Permutation, Combination and Probability (F.Sc. first year Mathematics) covers: Question numbers 8-9 of exercise 7.2. In these questions we solve the questions using permutation. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.