A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
Need help w/ linear differential equations...
If:
L1=D+1, L2=D2X^2 ; where D is your differential operator. What is L1L2 and L2L1?
anonymous
 5 years ago
Need help w/ linear differential equations... If: L1=D+1, L2=D2X^2 ; where D is your differential operator. What is L1L2 and L2L1?

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0function,operator...?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Its in the question, D is the differential operator.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if I'm reading it correctly...: L1L2=(D+1)*(D2x^2)=D^2 D(2x^2) +D(1)  2x^2=D^2 4x 2x^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The answer for L1L2 is: D^2+(D2x)D2x(x+2)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I just don't understand how they got that..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0me too... looking at that now... may be light will come up..:) give me a min

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what they are asking is to show that L1L2 does not equal L2L1.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can't get it... I see D^2 + (D2x)D... but where is 2x(x+2) comes from?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, thats what I thought...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I dont know if they are doing some product rule....

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0L2L1 is D^2+(12X)D2x^2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'll play with it... let you know

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0still getting L1L2=L2L1... did you try internet?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah. I dont think that they are just multiplying them together
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.