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

/* code_begins */

{{{
P=matrix([[0,0,1],[0,1,0],[1,0,0]])
print P
print P.inverse()
P=matrix([[0,0,1],[1,0,0],[0,1,0]])
print P
print P.inverse()

}}}

/* code_ends */

 * '''Solution by''': 
   * PratyushaKarnati, Student, Shri Vishnu engg college for women