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

/* code_begins */

{{{
A=matrix([[1,0],[2,1]])
B=matrix([[1,3],[0,1]])
Q=A*B
print A*B
Q.transpose()== B.transpose()*A.transpose()
}}}

/* code_ends */

 * '''Solution by''': 
   * guna,student,snist
   * sadhana,student,snist
   * sai kumar,student,mriet