Question

If A=30°,then show that Sin(60°+A)-Sin(60°-A)=sin A​

Answer 1

Answer:

sin90°-sin30°=1- 1/2= 1/2 ans

Answer 2

=> a=30°. Putting the value of 'a' in the equation (1). → sin(60°+30°)-sin(60°-30°) = sin30°.