Question

11.(2 Points)
Suppose that a valley is modelled by the function f(x,y) = {1/2 xy + cos(x). A hiker at (π, π)
is coming down to the village centered at (0,0).
Find the direction for which the hiker has the steepest descent and its rate of change.
O [π/2, π/2], π/√2
O [, ],
[л/2, л/2], л 12
O [-1/2, -1/2), 1/12
O [-1/2,-1/2], 1/2​

Answer 1

Answer:

pika .. hmm ☹️☹️..

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hahahahahaha .. mora gote eecha je .. baki mama ku kemiti kahibi !!