Hi. I want to solve [itex]\frac{\partial x^{\nu}}{\partial x^{\mu} + \xi ^{\mu}}[/itex], knowing that [itex]\frac{\partial x^{\nu}}{\partial x^{\mu}} = \delta ^{\nu}_{\mu}[/itex]. How can I do this?(adsbygoogle = window.adsbygoogle || []).push({});

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# I Derivative with several terms in denominator

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