In my notes it says that grad F will give you a vector normal to the contour. Howver I thought grad F would give you a vector tangent because the path is aligned with the vector field. Is it different when talking about contours and paths?(adsbygoogle = window.adsbygoogle || []).push({});

If you find grad F of a function F does that give you a vector tangent or normal to the contour/path?

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# Question about grad, nabla (vector operator)

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