Electrical Engineering > GATE 2023 > Multivariable Calculus
A quadratic function of two variables is given as
f(x1,x2)=x12+2x22+3x1+3x2+x1x2+1.
The magnitude of the maximum rate of change of the function at the point (1,1) is _______. (Round off to the nearest integer).
f(x1,x2)=x12+2x22+3x1+3x2+x1x2+1.
The magnitude of the maximum rate of change of the function at the point (1,1) is _______. (Round off to the nearest integer).
Correct : 8
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