Posted by **Jane** on Sunday, April 13, 2008 at 12:10am.

Define a relation R from Z to Z by (x,y) are in the relation if and only if the absolute value of (x-y) is less than or equal to two. Is R symmetric?

## Answer this Question

## Related Questions

- Discrete Math - a) Show that the relation R on Z x Z defined by (a , b) R (c, d...
- Pre-Calculus - Given that x is an integer, state the relation represented by ...
- maths - The following statement defines a relation R in the natural numbers N. ...
- Discrete Math - Consider the following relation on R1, the set of real numbers ...
- Discrete Math - Which of these relations on {0, 1, 2, 3} are equivalence ...
- Discrete Math - Consider the following relations on R, the set of real numbers a...
- discrete math ..please help - . Let A = {1,2,3,4}. Prove the statements (a) and...
- math..please help - Let A = {1,2,3,4}. Prove the statements (a) and (b). You ...
- Metaphysics - hi can anyone help me with this paper? this is the basis of the ...
- Geometry - Congruent triangles have a relation. Which is not an equivalence ...

More Related Questions