Mathematics · Calculus
If xy = yx, then xy dydx is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1y log(x) - xx log(y) - y
- 2y log(x) + xx log(y) + y
- 3x log(y) - yy log(x) - x✓
- 4x log(y) + yx log(x) + x
Correct answer
x log(y) - yy log(x) - x
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