Ch 9 LEC 12 Values of Trigonometric Functions of Acute Angles 453060
This video lecture from Fundamentals of Trigonometry (F.Sc. first year Mathematics) covers: detailed discussion on the values of trigonometric functions of acute angles 45,30 and 60 degrees. 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.