මේ වගේ ගානක් හදන්නෙ කොහොමද? What is the remainder when 69^47 is divided by 13??
2 20_18 Member Feb 27, 2018 1,297 45 0 May 14, 2018 #1 මේ වගේ ගානක් හදන්නෙ කොහොමද? What is the remainder when 69^47 is divided by 13??
07sanjeewakaru Well-known member Feb 9, 2013 5,533 1,814 113 ලංකාවෙ අඩා...! May 14, 2018 #3 mod 13 n hadanne...modular arithmatics... 69^47 [mod 13] =[69[mod 13]]^[47[mod 12]] =4^11[mod 13] =9
2 20_18 Member Feb 27, 2018 1,297 45 0 May 14, 2018 #5 අදයි මම මේ සීන් එක දැනගත්තෙ modular arithmetic
07sanjeewakaru Well-known member Feb 9, 2013 5,533 1,814 113 ලංකාවෙ අඩා...! May 14, 2018 #6 20_18 said: අදයි මම මේ සීන් එක දැනගත්තෙ modular arithmetic Click to expand... harida wade.....
2 20_18 Member Feb 27, 2018 1,297 45 0 May 14, 2018 #7 07sanjeewakaru said: harida wade..... Click to expand... ඒ වුණාට හදපු විදිය තේරෙන්නෙ නෑ බං