Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
t=var('t')
y=function('y',t)
de=diff(y,t,2)-y
desolve(de,[y,t],ics=[0,3,-3])Your Code Goes Here
Copy the sage notebook text and paste/yank it here!
Solution by:
<UMESH>, <STUDENT>, <AIT, PUNE>
<NITISH>, <STUDENT>, <AIT, PUNE>