Question
Is there a direction u in which the rate of change of f(x,y)=x^2 - 3xy +4y^2 at P(1,2) equals 14? Give reason for answer
Is there a direction u in which the rate of change of f(x,y)=x^2 - 3xy +4y^2 at P(1,2) equals 14? Give reason for answer
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Answer Differentiating with respect of x fx 2x 3y ...
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Mathematical Applications for the Management Life and Social Sciences
Authors: Ronald J. Harshbarger, James J. Reynolds
11th edition
9781337032247, 9781305465183, 1305108043, 1337032247, 1305465180, 978-1305108042
