Ex 3.2, 7 - Chapter 3 Class 11 Trigonometric Functions
Last updated at Dec. 13, 2024 by Teachoo
Last updated at Dec. 13, 2024 by Teachoo
Ex 3.2, 7 Find the value of the trigonometric function cosec (–1410°) cosec (–1410°) = –cosec (1410°) = –cosec ("1410 × " 𝜋/180) = –cosec (𝟒𝟕𝝅/𝟔) = –cosec ("7" 5/6 𝜋) = –cosec ("8π – " 𝟏/𝟔 "π" )
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