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

/* code_begins */

{{{
A=matrix([[1,-1],[0,0]])
B=matrix([[0,0,0],[1,2,3]])
c=matrix([[0,0,0],[0,0,0]]
A.column_space()
B.column_space()
c.column_space()
A.left_kernel()
B.left_kernel()
c.left_kernel()
}}}

/* code_ends */

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