The partial derivative Let ei denote the ith standard basis vector of R The ith partial derivativ...

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The partial derivative Let ei denote the ith standard basis vector of R The ith partial derivative of f : R - R is defined b

math calculus

Answer 1

Answer #1

Option C is correct.... it the directional derivative with respect to e of F at x .

Just refer the limit formula of derivative ..

Answer 2

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