Sunday

November 23, 2014

November 23, 2014

Posted by **Sean** on Wednesday, August 19, 2009 at 6:54am.

And make it very detailed please.

- Maths -
**???**, Wednesday, August 26, 2009 at 8:26amI know your are suffering Sean, so i'll tell u. USE base 7. Cubes mod 7 cant have a residue of 3 or 4. 10 ^ 3n + 1 dose and only has a residue of 10 ^ 3n +1. So there u go sean yu.

**Answer this Question**

**Related Questions**

Maths - Prove that a number 10^(3n+1) , where n is a positive integer, cannot be...

maths - can you answer this question: prove that a number 10^(3n+1), where n is ...

math - Which two is true as i'm confused A) 3+7 10 mod 15 17 + 9 4 mod 21 ...

math - Prove that a number 10^(3n+1) , where n is a positive integer, cannot be ...

Algebra - Which special case is represented by x^2-121? A. the difference of two...

MATHS - Does there exist a five digit number abcde such that it is equal to the ...

A number thoery question - Please help me! Thank you very much. Prove Fermat's ...

math - can you answer this question in a different and more logical way than ...

Math (Proof) - Prove that if ab = ac (mod n) and a is relatively prime to n, ...

Math - Which Statements of congruence are true and which are false and why? 177 ...