help...................

so wats d answer????

since we have no other method to go i think we have to go by urs

akand u were rite and also we can get soln by using bt i think so

hey prajith........hw did u get 20 digits????? u just added dose digits rite????? thts not possible........... coz
example- 100*100=10000 if u add d digits ull get as 6 but ther r only 5......