# 12 Mathematics by Maktab

### Ch 13 LEC 2 Inverse Trigonometric Functions (Inverse Cosine and Inverse Tangent)

This video lecture from Inverse Inverse Trigonometric Functions (F.Sc.first year Mathematics) covers: detailed discussion on the concepts of inverse trigonometric functions and we draw the graph of inverse cosine and inverse tangent function.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.