Really a logical one, let's see who can find it first
- Dipta Akash Roy
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- Joined:Tue Jan 10, 2012 11:09 pm
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What's the summation of the digits of 4444^4444 ?????
X=V-E+F
Re: Really a logical one, let's see who can find it first
A IMO problem, maybe during the '80s.
Hint:
Hint:
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Nur Muhammad Shafiullah | Mahi
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
- Dipta Akash Roy
- Posts:11
- Joined:Tue Jan 10, 2012 11:09 pm
- Contact:
Re: Really a logical one, let's see who can find it first
But how have you determined the number of digits of it???
X=V-E+F
Re: Really a logical one, let's see who can find it first
It said to find the SUM of digits , not their number, I belive.
Please read Forum Guide and Rules before you post.
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
- Dipta Akash Roy
- Posts:11
- Joined:Tue Jan 10, 2012 11:09 pm
- Contact:
Re: Really a logical one, let's see who can find it first
I thought I have to determine the number of digits first. So, what's the procedure??? I've tried hard but in vain.
X=V-E+F
Re: Really a logical one, let's see who can find it first
See and try the hint.
Please read Forum Guide and Rules before you post.
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi
Use $L^AT_EX$, It makes our work a lot easier!
Nur Muhammad Shafiullah | Mahi