# 12 Mathematics by Maktab

### Ch 10 LEC 6 Trigonometric ratios of allied angles part 2

This video lecture from Trigonometric Identities (F.Sc. first year Mathematics) covers: detailed discussion on trigonometric ratios of allied angles. 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.