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Mathematics, 29.06.2021 14:00 592400014353

For the function f(x, y)=2x2+siny+xyf(x, y)=2x2+siny+xy    i)i)  Find the unit vector that gives the direction of the steepest descent at the point (1,π2)(1,π2).  ii)ii) Hence, find the rate of change in this direction..​

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For the function f(x, y)=2x2+siny+xyf(x, y)=2x2+siny+xy    i)i)  Find the unit vector that gives the...
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