Say the partial derivative with respect to $x$ of some function $f(x,y,z)$ exists and/or continuous, but the other partial derivatives don't exist. Can I still apply the chain rule if I'm only differentiating with respect to $x$?
2026-04-02 18:37:50.1775155070
Can you use the chain rule when only one partial derivative is continuous?
67 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in MULTIVARIABLE-CALCULUS
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