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

/* code_begins */

{{{
a=matrix([[1,2,0,3],[0,0,0,0],[2,4,0,1]])
a.nullity()
a.column_space()
 s=a.transpose()
 s.rank()
 x=a/b
}}}

/* code_ends */

 * '''Solution by''': 
   * VVL Amruthavalli,student,prakasam Engg college
   * G.Haritha,student,prakasam Engg college
   * G.mamatha, student,prakasam Engg college