Mathematics · Calculus
The function f(x,y) = x2 + y2 has:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a saddle point at (0,0)
- 2no critical point at (0,0)
- 3a local minimum at (0,0)✓
- 4a local maximum at (0,0)
Correct answer
a local minimum at (0,0)
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