FSc Math Book1, Ch 13, LEC 5 Addition and Subtraction of Inverse Trigonometric Functions

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This video lecture from Inverse Trigonometric Functions (F.Sc.first year Mathematics) covers: proofs and usage of addition and subtraction formulae of inverse trigonometric functions.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.