Ex 10.2 LEC 13 Q 3-4
This video lecture from Trigonometric Identities (F.Sc. first year Mathematics) covers: Question numbers 3-4 of exercise 10.2. In these questions we prove the given trigonometric equations. 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.