1.) 3x x+y² 2 1 2.) x³y ³arctan y 3.) x² sin + y² cos² + xyln x x 4.) xln x - xln y x+y x-y

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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Determined which, if any, of the following functions are homogenous. State the degree of the homogenous function.
3x
1.) x3y²2
1 2
2.) x³y = arctan
хзу
x
y
3.) x² sin+y²cos+ xylnx+y
4.) xln x - xln y
Transcribed Image Text:3x 1.) x3y²2 1 2 2.) x³y = arctan хзу x y 3.) x² sin+y²cos+ xylnx+y 4.) xln x - xln y
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