||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{
s,t=var('s,t')
f(t)=(cosh(1/10*t))
L=laplace(f(t),t,s);L
}}}

/* code_ends */

 * '''Solution by''': 
   * <kiran b mate>, <lect>, <k.b.p.poly>
   * <amit v shejwal>, <lect>, <k.b.p.poly>