||'''Book'''|| Linear Algebra ||
 ||'''Author'''|| Gilbert Strang ||
 ||'''Edition'''||  ||

/* code_begins */

{{{
R3=matrix([[5,1,2],[1,4,-2],[2,3,8]])
print R3
p3=vector([19,-2,39])
x3=R3.solve_right(p3)
print x3
}}}

/* code_ends */

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