Question

If sin theta - cos theta =1, then sin theta cos theta =​

Answer 1

Step-by-step explanation:

sinθ + cosθ = 1

(sinθ + cosθ)² = 1²

sin²θ + cos²θ + 2sinθ•cosθ = 1

1 + 2sinθ•cosθ=1

sinθ•cosθ = 0

Hope this helps you..