Mathematics · Calculus
If x = sin(2θ)cos(3θ) and y = sin(3θ)cos(2θ), then dydx is equal to:
- 12cos(5θ) - sin(3θ)sin(2θ)2cos(5θ) - cos(3θ)cos(2θ)
- 22cos(5θ) - sin(3θ)sin(2θ)2cos(5θ) + cos(3θ)cos(2θ)
- 32cos(5θ) + sin(3θ)sin(2θ)2cos(5θ) - cos(3θ)cos(2θ)
- 43cos(5θ) + cos(θ)2cos(5θ) - cos(θ)✓
Correct answer
3cos(5θ) + cos(θ)2cos(5θ) - cos(θ)
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