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

/* code_begins */

{{{

x=matrix([[0],[1]])
x.inverse()
We cant find A since
ArithmeticError: self must be a square matrix

x=matrix([[1],[2],[3]])
x.inverse()
Similarly we cant find B since
ArithmeticError: self must be a square matrix


}}}

/* code_ends */

 * '''Solution by''': 
   * Markandeya,Student,Vignan
     Arunkanth,Student,Vignan
     B.L.Bhavani,Faculty,Vignan