Problem #65
Tag:
multivariable
Gradient
1) Find the unit vector in the direction of steepest ascent at P,
2) Find a vector that points in a direction of no change in the function at P
\[
\displaylines{f\left(x,y\right)=6x^2+4xy-3y^2\\ P\left(6,-1\right)}
\]
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