Question

Sin 50° - Cos 80°=√3 Sin 20°​

Answer 1

Step-by-step explanation:

sin50°- cos80°=√3sin20°

sin(90°-40°) - cos(90°-10°) = √3 sin(90°- 70°)

cos(40°) - sin(10°) = √3 cos (70°)

cos(40°) - sin(10°)/cos( 70°) = √3