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

/* code_begins */

{{{
R2=matrix([[10,1,1],[1,10,1],[1,1,10]])
print R2
p2=vector([6,6,6])
x2=R2.solve_right(p2)
print x2
}}}

/* code_ends */

 * '''Solution by''': 
   * <C.Pratyusha>, <Student>, <SNIST>
   * <Reepu Kumari>, <Student>, <SNIST>
   *<Renuka.Y>,<student>,<SNIST>