Question: Consider a function f(x,y) at the point (5,3). At that point the function has directional derivatives: 345 in the direction (parallel to) (6,3), and 341

Consider a function f(x,y) at the point (5,3).
At that point the function has directional derivatives:
345√ in the direction (parallel to) (6,3), and
341√ in the direction (parallel to) (5,4). The gradient of f at the point (5,3) is
( , ).

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