Mathematics · Partial Differentiation
If u = (8x2 + y2)(log x - log y), then the value of x(∂u/∂x) + y(∂u/∂y) is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-2u
- 2u
- 32u✓
- 4u/2
Correct answer
2u
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