Question

sin (60+ θ ) – cos (30 – θ ) is equal to??​

Answer 1

Answer:

sin (60+ θ ) – cos (30 – θ ) = 0.86602540378443864676372317075294

Answer 2

Answer:

sin (60+ θ ) – cos (30 – θ ) is equal to = 0

Step-by-step explanation

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

Sin(60° + θ) - cos(30° - θ)  = Sin(60° + θ) - sin(60°+ θ)

                                             = 0