Each of these ODEs is linear and homogeneous with constant coefficients, so we only need to find the roots to their respective characteristic equations.
(a) The characteristic equation for
is
which arises from the ansatz 
.
The characteristic roots are 
and 
. Then the general solution is
where 
are arbitrary constants.
(b) The characteristic equation here is
with a root at 
of multiplicity 2. Then the general solution is
(c) The characteristic equation is
with roots at 
, where 
. Then the general solution is
Recall Euler's identity,
Then we can rewrite the solution as
or even more simply as
Answer:
music is a way i can e and have time to myself to actually think and sometimember who i once was and just the other day i listened to this sand it felt like Dec again when my girlfriend mom was here long story hit me up on eboyylove if you want to hear my part of the story its been kinda cool but yeah music is mial
Explanation:
i couldn't write everything so eboyylove on Instagram
EverFi Payment Types Module 3 is this the subject? Im just confused I can't see the following
I think it’s better for him to ask you but there is nothing wrong with asking him, hope ur prom will be fantastic!
Answer: Electron
Explanation:
Two type of microscopes that are used to view cells are optical and the electron microscopes.
The optical microscope, is also called the light microscope, and it uses visible light and lenses to magnify small objects and make them bigger. It is used in viewing cells as they appear big.
Electron microscope gives a high resolution images of specimens. The electron microscope is used in medicine to investigate tissues, cells, etc.
