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

/* code_begins */

{{{

A=array([[a,b,c],[0,d,e],[0,0,f]])

g=det(A)

if g==0:

     print 'dependent'

else:

     print 'independent'
}}}

/* code_ends */

 * '''Solution by''': 
   * RaviChandra, Student , Vignan Institute Of technology and science
   * Venkateshwar rao , Student , Vignan Institute Of technology and science