Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
#Prob 13 - Solving a 2nd order ODE with nonzero variable parameter k var('x') y=function('y',x) k=2 de=diff(y,x,2)+2*k*diff(y,x)+(k^2+1/k^2)*y==0 desolve(de,y)
Solution by:
<Aniket Basu>, <Mathematical Physicist>, <ISI Kolkata>