3-3-3-3-find-last-two-digits- Tinku Tara June 4, 2023 None 0 Comments FacebookTweetPin Question Number 174581 by Gbenga last updated on 04/Aug/22 3333findlasttwodigits Answered by floor(10²Eta[1]) last updated on 05/Aug/22 3333(mod100)φ(100)=φ(52)φ(22)=20.2=40⇒a40≡1(mod100),gcd(a,100)=1notethat:327=(34)633=81633≡33=27(mod40)⇒327=40q+27,forsomeq∈Z3333=3327=340q+27=(3q)40327≡327=81633≡19633(mod100)but192=361≡−39(mod100)⇒19633≡39333=1173≡173(mod100)but172=289≡−11(mod100)⇒173≡−11.17=−187≡13(mod100)⇒3333≡13(mod100)sothelasttwodigitsare1and3 Commented by Gbenga last updated on 14/Aug/22 thankwwk Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Your-friend-makes-6-field-goals-and-2-free-throws-You-make-twice-as-many-field-goals-as-your-friend-and-half-the-number-of-free-throws-How-many-points-do-you-have-explain-the-order-of-operatNext Next post: Question-43514 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.