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

code_begins

s,t=var('s,t')
f=((s^2+9*s-9)/(s^3-9*s))
inverse_laplace(f,s,t);f
inverse_laplace(f,s,t)

code_ends

• Solution by:

  • <kiran b mate>, <lect>, <k.b.p.poly>

  • <amit v shejwal>, <lect>, <k.b.p.poly>