Question

Find the value of tan theta/ sin 60 + cos 60

Answer 1

Sin(60° + θ) - cos(30° - θ) = ?

We can write ,

cos (30° - θ) = cos { 90° -(60° + θ)}= sin(60°+ θ)

Now, Sin(60° + θ) - cos(30° - θ)

= Sin(60° + θ) - sin(60°+ θ)

= 0