||'''Book'''|| Linear Algebra || ||'''Author'''|| Gilbert Strang || ||'''Edition'''|| || /* code_begins */ {{{ var('a,b,c,d,e,f') A=matrix([[a,b],[b,c]]) B=matrix([[d,e],[e,f]]) w=(A*B*A*B) if w[0,1]==w[1,0]: print('Symmetric') else: print ('not Symmetric') }}} /* code_ends */ * '''Solution by''': * sneha,student,pec * divya,student,pec