For the function f(x,y) = 5x² + 6y2, find the following. a. b. f(x+h,y)-f(x,y) h f(x,y+h)-f(x,y) h c. lim h-0 d. lim h-0 = f(x+h,y)-f(x,y) h f(x,y+h)-f(x,y) h =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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For the function f(x,y) = 5x² + 6y2, find the following.
a.
b.
f(x+h,y)-f(x,y)
h
f(x,y+h)-f(x,y)
h
c. lim
h-0
d. lim
h-0
f(x+h,y)-f(x,y)
h
f(x,y+h)-f(x,y)
h
=
=
...
Transcribed Image Text:For the function f(x,y) = 5x² + 6y2, find the following. a. b. f(x+h,y)-f(x,y) h f(x,y+h)-f(x,y) h c. lim h-0 d. lim h-0 f(x+h,y)-f(x,y) h f(x,y+h)-f(x,y) h = = ...
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