Complete the following claims with the right answer. There are two critical points, (0, 0) and • The point (x, y) = (-a, -2) is a • The relation df (a) da =f3' (x*.y*. a)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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options in the drop box are:
1) a) (-a,-2)  b) (a,2)  c) (a,-2)
2) a) saddle point  b) local maximum  c) local minimum
3) a) does not hold   b) holds.
Let f be the function of two variables given by
f(x, y) = (x²-axy) ev.
with a #0
Complete the following claims with the right answer.
• There are two critical points, (0, 0) and
• The point (x, y) = (-a, -2) is a
• The relation
df (a)
da
-=f3' (x*. y*. a)
...
Transcribed Image Text:Let f be the function of two variables given by f(x, y) = (x²-axy) ev. with a #0 Complete the following claims with the right answer. • There are two critical points, (0, 0) and • The point (x, y) = (-a, -2) is a • The relation df (a) da -=f3' (x*. y*. a) ...
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