Question

find the value of cos 30 + sin 60​

Answer 1

Answer:

sin60 = √3/2

sin60 = √3/2Cos30 = √3/2

sin60 = √3/2Cos30 = √3/2sin60+cos30 = √3/2 + √3/2 = 2(√3/2)

sin60 = √3/2Cos30 = √3/2sin60+cos30 = √3/2 + √3/2 = 2(√3/2)2 gets cancelled and the final value is √3