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

/* code_begins */

{{{
A14= matrix([[1,1/2,0],[1/2,1/2,1/2],[0,1/3,1/3]]) 
b14= vector([1/2,1/3,1/4]) 
x14= A14.solve_right(b14) 
print x14 
}}}

/* code_ends */

 * '''Solution by''': 
   * Swati Ahuja, Student, IIT Roorkee