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FSc Math Book1, CH 12, LEC 14: The Cosine and Tangent of Half Angle in Term of Sides

YouTube Link

https://youtu.be/f_e0H1G0pc0

DailyMotion Link

http://www.dailymotion.com/video/x29cfip_fsc-math-book1-ch-12-lec-14-the-cosine-and-tangent-of-half-angle-in-term-of-sides_school

This video lecture from Applications of Trigonometry (F.Sc.first year Mathematics) covers: detailed discussion on concept and proof of cosine and tangents of half angle in terms of sides of oblique triangle.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.

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