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

/* code_begins */

{{{
a=matrix([[0,0,1,-3,2],[2,-1,4,2,1],[4,-2,9,1,4],[2,-1,5,-1,5]])
a.rank()
a.row_space()
a.column_space()
a.left_kernel()
a*x=0
a.det()
}}}

/* code_ends */

 * '''Solution by''': 
   * <g.mamatha>, <student>, <prakasam engg college>
   * <VVL Amruthavalli >, <student>, <prakasam engg college >