Question #347065

Show that 𝑦 = 2𝑥 ln 𝑥 is a solution to the differential equation x2yxy+y=0x^2y''-xy'+y=0



1
Expert's answer
2022-06-02T05:09:03-0400
x2yxy+y=0x^2y''-xy'+y=0

y=2xlnxy=2x\ln x

y=2lnx+2y'=2\ln x+2

y=2/xy''=2/x

x2yxy+y==x2(2/x)2xlnx2x+2xlnx=0x^2y''-xy'+y=\\ =x^2(2/x)-2x\ln x-2x+2x\ln x=0


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!
LATEST TUTORIALS
APPROVED BY CLIENTS