||'''Book'''|| Linear Algebra || ||'''Author'''|| Gilbert Strang || ||'''Edition'''|| || /* code_begins */ {{{ A=matrix([[1,0],[2,4],[2,1]]) B=matrix([[3,3,0],[1,2,1]]) print A*B p=A[::,:1]*B[:1] q=A[::,1:]* B[1:] print p+q print A*B==(p+q) }}} #the given matrix AB using coloumn times rows /* code_ends */ * '''Solution by''': * , , * , ,