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f(x,y)=x^2 e^2x lny (2,1)

I need to find the partial derivatives with respect to x and y. I have not idea how to do this especially with the (2,1).

Question ID
539367

Created
April 30, 2011 1:42am UTC

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0

URL
https://questions.llc/questions/539367

Answers
1

Views
438

1 answer

  1. f(x,y)=(x^2)(e^2x)lny
    f’x=((x^2)(e^2x))’lny= ((x^2)’(e^2x)+x^2(e^2x)’)lny=(2xe^2x+2x^2e^2x)lny=2xe^2x(1+x)lny
    f’y=(x^2e^2x)(lny)’=x^2e^2x/y

    Answer ID
    539384

    Created
    April 30, 2011 2:23am UTC

    Rating
    0

    URL