Which of these represent the second order partial derivatives f and fyy of a multivariable function f(x.y) = 5xy+e*y O fx =ye, fyy=xe*y O fx -x?e, fyy=y²ey O fx =y?e, fyy=x²ey O fx=y?.fyy x2
Which of these represent the second order partial derivatives f and fyy of a multivariable function f(x.y) = 5xy+e*y O fx =ye, fyy=xe*y O fx -x?e, fyy=y²ey O fx =y?e, fyy=x²ey O fx=y?.fyy x2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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correct answer Q24
Transcribed Image Text:QUESTION 24
Which of these represent the second order partial derivatives f
and fyy
of a multivariable function
f(x.y)= 5xy +e*y
fxx=yeY, fyy=xey
O fx=x?eY, fyy=Dy?ey
O fxx =y?e, fyy=x²e*y
O fxx=y2,fyy x2
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