![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
![Laughing :lol:](./images/smilies/icon_lol.gif)
![Arrow :arrow:](./images/smilies/icon_arrow.gif)
There are unlimited digits of PIE but, we know a little of them
![Embarrassed :oops:](./images/smilies/icon_redface.gif)
after all PIE is a very interesting constant and useful too.
![Wink ;)](./images/smilies/icon_e_wink.gif)
Why not! Machines are very good at that one. Also, they can generate the values if you teach them a formula or algorithm.photon wrote:i don' understand how that machines can remember irrational values like $e,pi $ ??????
বাম দিক থেকে সবার প্রথমের অঙ্ক বের করা সোজা না।পুরো সংখ্যাটাই তখন বের করে নিতে হয়।তবে ডান দিক থেকে প্রথম অঙ্ক সহজেই বের করা যায়।(mod 10 নিলেই হয়)।যেমনঃ $7^{2013}=(7^3)^{671}=343^{671}\equiv 3^{671}(mod\; 10)$.KonvictedRazu wrote:যাই হোক, can you anyone tell me how we can get the FIRST or the LAST digit of a powered number like:-
¤ The last digit of [ 7^2013 ] or,[ 3^2007 ] etc.