III. Suppose that f : R → R is given by f(x, y) = (x³ – 2xy² , x + y). Does f have a differentiable local inverse near (1, –1)? If yes, find Df'(-1,0)and approximate f1(-1,5,0.5). -

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Chapter2: Second-order Linear Odes
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III. Suppose that f : R → R is given by f(x,y) = (x³ – 2xy², x + y). Does
f have a differentiable local inverse near (1, –1)? If yes, find
Df '(-1,0)and approximate f1(-1,5,0.5).
Transcribed Image Text:III. Suppose that f : R → R is given by f(x,y) = (x³ – 2xy², x + y). Does f have a differentiable local inverse near (1, –1)? If yes, find Df '(-1,0)and approximate f1(-1,5,0.5).
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