quiz_02D - Math 213 -- Quiz 2 Name 1. Find the first...

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Unformatted text preview: Math 213 -- Quiz 2 Name 1. Find the first partial derivatives of the function f (x1 , . . . , xn ) = x2 + + x2 . 1 n f (x1 , . . . , xn ) = 1 (x2 + + x2 )-1/2 (2x1 ) = 1 n 2 x1 f x2 (x1 , . . . , xn ) = x2 x2 + + x2 1 n f x3 (x1 , . . . , xn ) = x3 x2 + + x2 1 n . . . f xn (x1 , . . . , xn ) = xn x2 + + x2 1 n x1 x2 + + x2 1 n ...
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