Mathematics · Trigonometry

What is the value of sinθ + cosθsinθ - cosθ + sinθ - cosθsinθ + cosθ?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1sin2θ - cos2θ
22sin2θ - cos2θ✓
32(sin2θ - cos2θ)
41sin2θ - cos2θ

Correct answer

2sin2θ - cos2θ

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What is the value of sinθ + cosθsinθ - cosθ + sinθ - cosθsinθ + cosθ?

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