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Ex 8.2, 4 - True or false (i) sin (A + B) = sin A + sin B - Ex 8.2

Ex 8.2, 4 - Chapter 8 Class 10 Introduction to Trignometry - Part 2

 

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Ex 8.2, 4 State whether the following are true or false. Justify your answer. sin (A + B) = sin A + sin B. We have to prove sin (A + B) = sin A + sin B Assuming A = 60° & B = 30° LHS ≠ RHS Thus, the given statement is False

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.