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Un article trouvé pour ce sujet.
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The tangent to a curve |
2007-12-10 |
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Christy pose la question :
I know this question is simple but I can't figure out what I'm doing wrong.
Find the equation of the tangent line to the curve 2x^2 - y^4= 1 at the point (1,1).
Penny Nom lui répond. |
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