Chapter 3 Class 11 Trigonometric Functions
Chapter 3 Class 11 Trigonometric Functions
Last updated at July 26, 2026 by Teachoo
Transcript
Ex 3.2, 8 Find the value of the trigonometric function tan 19"Ļ" /3 tan (19 š)/3 = tan 6 š/š Ļ = tan ("6Ļ + " 1/3 " Ļ" ) = tan ("3(2Ļ) + " š/š " Ļ" ) = tan (š/š " Ļ" ) = tan (1/3 " Ć 180°" ) = tan 60"°" = āš