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Résoudre l'EDP suivante : partial^

Résoudre l'EDP suivante :partial^ 2 u partial x ^ 2 - partial^ 2 u partial y^ 2 =0.
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Quelle est la valeur de x dans l'équation suivante :2x + 4 = 10 x = 3
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2. asked by ITACHI IS NOT A VILLANN !!!!!!
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When determining partial negatives and partial positives, does the partial postive go with the more electronegative atom? Ex:
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2. asked by AMY
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1.) What are the equilibrium partial pressures of CO and CO2 if co is the gas present initially, at a partial pressure of .912
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2. asked by Ali
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Evaluate: f(x,y)=2x^3e^ya) partial derivative with respect to x. I know that you have to treat y as a constant but I have no
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2. asked by Hannah
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If z=(x^n) f(x/y), where f is an arbitrary function, show that:x(partial z/partial x) + y (partial z / partial y) = nz Can
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2. asked by Claire
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At 930 K, Kp = 0.30 for the following reaction.2 SO2(g) + O2(g)=>2 SO3(g) Calculate the equilibrium partial pressures of SO2,
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2. asked by Opi
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1) If x = rcos theta and y = r sin theta, show that partial r / partial x = cos theta and find partial theta / partial x.2) If z
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2. asked by Claire
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The partial pressure of nitrogen in the atmosphere is 0.7829 arm and the partial pressure of carbon dioxide is 0.0015 atm and
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2. asked by Chloe
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In alcohols, the electronegative _________ atom attracts electrons more carries a partial negative charge. The _________ in the
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2. asked by Renee
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