SOLUTION: how do i prove that df/dx * x + df/dy * y (partial differentiation) = 1/2 f(x,y) f(x,y) = {{{(x + y + (x^2 + y^2)^(1/2))^(1/2)}}}
Algebra
->
Polynomials-and-rational-expressions
-> SOLUTION: how do i prove that df/dx * x + df/dy * y (partial differentiation) = 1/2 f(x,y) f(x,y) = {{{(x + y + (x^2 + y^2)^(1/2))^(1/2)}}}
Log On
Algebra: Polynomials, rational expressions and equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Polynomials-and-rational-expressions
Question 248229
:
how do i prove that df/dx * x + df/dy * y (partial differentiation) = 1/2 f(x,y)
f(x,y) =
Answer by
solver91311(24713)
(
Show Source
):
You can
put this solution on YOUR website!
Too much of a pain to render this work on this site. Send me a 'thanks' response and I'll respond with an attachment to a e-mail.
John
