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Ex 3.2, 6 - Find value of sin 765 - Chapter 3 Class 11 - Finding Value of trignometric functions, given angle


Transcript

E𝑥 3.2, 6 Find the value of the trigonometric function sin 765° sin 765° = sin (765 × 𝜋/180) = sin (17𝜋/4) = sin (41/4 𝜋) = sin (4𝜋 + 1/4 𝜋) = sin (1/4 𝜋) = sin (1/4 × 180°) = sin 45° = 1/√2

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.