Posted by **Anna** on Wednesday, April 6, 2011 at 9:14pm.

Prove eachh mathematical statement for integers m,n,k,p,a,b

12. For every prime p and nonzero n we have n^2 is congruent to nMODp if and only if either n is congruent to 1MODp or n is congruent to 0MODp.

## Answer This Question

## Related Questions

- Geometry - PQR is congruent to DJE. complete the statement below PR is congruent...
- geometry - Given: AC perpendicular BD and AB congruent CB. Prove AD congruent CD...
- geometry - What geometric postulate justifies statement: if AB is congruent to ...
- Discrete Math - Let a, b, c, and d be integers, and let n be a positive integer...
- GEOMETRY - Reflective sets of angles Given: <ABC is congruent to <EFG <...
- Geometry - Reflective sets of angles Given: <ABC is congruent to <EFG <...
- geometry - Rewrite the statement in if-then form. All equilateral triangles have...
- geometry - Supply the missing reasons to complete the proof Given: B congruent ...
- Geometry - Given: A(3,-1), B(5,2), C(-2,0), P(-3,4), Q(-5,-3), R(-6,2). Prove: ...
- Geometry - 2.Write a flowchart Given: STV congruent TVU,STU congruent UVS Prove...

More Related Questions