Example 8 - Chapter 3 Class 11 Trigonometric Functions
Last updated at August 5, 2026 by Teachoo
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Chapter 3 Class 11 Trigonometric Functions
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Example 8 Find the value of sin (31" " Ļ" " )/3 sin ššš " " /š = sin (10Ļ + š/š "Ļ ") = sin (5 Ć (2Ļ) + 1/3 "Ļ ") = sin (š/š " Ļ" ) = sin (1/3 " Ć 180Ā°" ) = sin 60Ā° = āš/š
