Find the directional derivative of flx, y) = y' sin(2x) at point P(4. 2) in the...
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Find the directional derivative of flx, y) = y' sin(2x) at point P(4. 2) in the direction of u = 5i + 12j. Find the directional derivative of flx, y) = y' sin(2x) at point P(4. 2) in the direction of u = 5i + 12j.
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