• Book	Advanced Engineering Mathematics
  Author	Erwin Kreyszig
  Edition	8th Edition

code_begins

x = var('x')
y = function('y',x)
deq1 = diff(y,x,4)+10*diff(y,x,2)+9==0
soln = desolve_laplace(deq1 ,  [y,x] , ics=[0,0,32,0])
soln

code_ends

• Solution by:

  • V Krishna Harsha,Student,ASR College Of Engineering