Letf: U Rn be differentiable in the open U CRM , with f(x) + 0 for all 1 € U. Let: ¥(r) = < $(2), > for all I EU JS (2]

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Letf U Rn Be Differentiable In The Open U Crm With F X 0 For All 1 U Let R 2 For All I Eu Js 2 1 (308.68 KiB) Viewed 226 times

Letf: U Rn be differentiable in the open U CRM , with f(x) + 0 for all 1 € U. Let: ¥(r) = < $(2), > for all I EU JS (2] where <,> is the usual inner product. Calculate y (x).v for all v € RM