-
Content Count
2948 -
Joined
-
Last visited
-
Days Won
7
Status Replies posted by Nara-chan
-
Hi guys...join TROPANG WALEY in facebook...
-
Ran's hair makes her look like a unicorn... or is that just me?
-
Ran's hair makes her look like a unicorn... or is that just me?
-
RT @YoMARCIAlaw: FACT: 99% ng kabataan ngayon ay namo-mroblema dahil sa concert ni Daniel Padilla.
-
No... DCTP has stopped subbing the latest ep..... SO Sad... Because of those Funimation... Grrr!!
-
I'm bored
-
Nara's problem is boring. Here's a more challenging problem: What is the hundreds digit of 2011^2011?
-
11^2-121 HD 1 (0+1)
11^3-331 HD 3 (1+2)
11^4 641 HD 6 (3+3)
and so on.l
But when you get to the point where you add 9, you have to carry 1, so the sum becomes 1 more.
So instead of 45 (1+2+3+....+9), we add 46 to the first term to get the 11th.
But we have 2011 numbrs to add (counted 11^0)
2011/10 (0,1,2,3,4,,5,6,..,9)=201 r.1
But 11^10 is the 11th term, so 46 would be added every 10 terms starting from 11.
2011 is counted in the list (11,21,31,......
-
-
Nara's problem is boring. Here's a more challenging problem: What is the hundreds digit of 2011^2011?
-
I'm at that point on an all-nighter where regret and drowsiness sink in and you realize even if you fall asleep now you'll be woken in a matter of tens of minutes. -.- Internet...