sin 0^0 + sin 60^0 - tan 45^0.

Question

I need to find the exact value.

Answer 1

I think the expression is:

sin(0°) + sin(60°) - tan(45°)

1. sin(0°) = 0
2. sin(60°) = (√3)/2
3. tan(45°) = 1

sin(0°) + sin(60°) - tan(45°) = 0 + (√3)/2 - 1 = -1 + (√3)/2 (exact value)