Example 8
Last updated at May 25, 2017 by Teachoo
Transcript
Example 8 Find the value of sin (31" " π" " )/3 sin 31"π " /3 = sin (10π + 1/3 "π ") = sin (5 × (2π) + 1/3 "π ") = sin (1/3 " π" ) = sin (1/3 " × 180°" ) = sin 60° = √3/2
Examples
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Example 8 You are here
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Example 21
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Example 24 Important
Example 25
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Example 27 Important
Example 28 Important
Example 29
Chapter 3 Class 11 Trigonometric Functions
Serial order wise
About the Author
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 8 years. He provides courses for Practical Accounts, Taxation and Efiling at teachoo.com .