Find the first partial derivatives of the function and evaluate them at the indicated point f (x, y) = xe*´y point (1, In2) fx(1, In2) = 4 fy (1, In2) = In2 fx(1, ln2) = 4ln2 fy(1, In2) = e2 %3D %3D %3D a) O b) fx(1, In2) = ln2 fy(1, In2) = 4 fx(1, In2) = 2 + 4ln2 fy(1, ln2) = 2

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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f(x, y) = xe**y point (1, ln2)
Find the first partial derivatives of the
function and evaluate them at the indicated
point
fx(1, In2) = 4
fy(1, In2) = In2
fx(1, In2) = 4ln2
fy(1, In2) = e2
fx(1, In2) = In2
fy(1, In2) = 4
fx(1, ln2) = 2 + 4ln2
fy(1, In2) = 2
%3D
O d)
Transcribed Image Text:f(x, y) = xe**y point (1, ln2) Find the first partial derivatives of the function and evaluate them at the indicated point fx(1, In2) = 4 fy(1, In2) = In2 fx(1, In2) = 4ln2 fy(1, In2) = e2 fx(1, In2) = In2 fy(1, In2) = 4 fx(1, ln2) = 2 + 4ln2 fy(1, In2) = 2 %3D O d)
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