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About LinkBacksConsider a function f(x,y) at the point (5,6). At that point the function has direction derivatives: 3/(72^.5) in the direction parallel to (6,6), and 6/(74^.5) in the direction parallel to (5,7). The gradient of f at the point (5,6) is ?
Consider a function f(x,y) at the point (5,6). At that point the function has direction derivatives: 3/(72^.5) in the direction parallel to (6,6), and 6/(74^.5) in the direction parallel to (5,7). The gradient of f at the point (5,6) is ?
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