Congruence, Mathematics

a) Let n = (abc)7. Prove that n ≡ a + b + c (mod 6).

b) Use congruences to show that 4|32n  - 1 for all integers n ≥ 0.

Posted Date: 3/23/2013 12:58:31 AM | Location : United States







Related Discussions:- Congruence, Assignment Help, Ask Question on Congruence, Get Answer, Expert's Help, Congruence Discussions

Write discussion on Congruence
Your posts are moderated
Related Questions

Find the distance between the points (b + c, c + a) and (c + a, a + b) . Ans : Use distance formula

no the parallel lines do not meet at infinity because the parallel lines never intersect each other even at infinity.if the intersect then it is called perpendicuar lines

Implement an immutable data type Rational for rational numbers that supports addition, subtraction, multiplication and division. public class Rational Ration

The area of a rectangle gets decreased by 8 m2, if its length  is decreased by 5 m and breadth increased by 3 m. If we enhance  the length by 3 m and breadth by 2 m, the area is en



It is the last case that we need to take a look at. Throughout this section we will look at solutions to the system, x?' = A x? Here the eigenvalues of the matrix A are compl

How can i calculate arc length for dividing a circle into 10 parts

The lower portion of a hay stack is an inverted cone frustum and the upper part is a cone find the total volume of the hay stack.