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

/* code_begins */

{{{
A1 = matrix([[0,0,1],[1,0,0],[0,1,0]])
det(A1)
B1 = matrix([[0,1,1],[1,0,1],[1,1,0]])
det(B1)
C1 = matrix([[1,1,1],[1,1,1],[1,1,1]])
det(C1)

}}}

/* code_ends */

 * '''Solution by''': 
   * <Amar>, <Student>, <mlec>
   * <Praveen>, <Student>, <mlec>  
   * <naveen>, <Student>, <mlec>