Question

Use the given information to find the exact function value. sin a = 0 < a < Part 1 out of 3 CHECK

Answer 1

Anso we have given , 0<a<TI sin a = 12 ) 37 cos a will be positive for oca I a cos a = - sinza Casa =vi-sinha - 12 T37² 41202 V 37)2 37 - V1369-144 37 1225 35 37 37 1. so cosa = 35 37 Now a sinka = Sina = 1- Cos 2 a 1- Cos29 2 a sin29) = 1 Cosa 2

sincy=+vicos q cay oca <ą) 37-35 3722 12 12x37 Hence sin q ) = 1