Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
x = var('x') y = function('y',x) deq1 = diff(y,x,4)+5*diff(y,x,2)+4*y==0 soln = desolve_laplace(deq1 , [y,x]) soln
Solution by:
- k.k.sairam phani, student, ASR college of engg, Tanuku, A.P