An integer m is said to be related to another integer n, if m is a multiple of n, Then the relation is:
Correct Answer: |
B) reflexive and transitive |
|
|
Description for Correct answer:
\( \Large \frac{n}{n} => n\ R\ n \)
\( \Large n\ R\ n\ A\ n =z \)
=> R is relexive \( \Large \frac{m}{n} => m\ R\ n\ but\ n\ R\ m\ if\ not\ posxsible \)
Therefore, R is not symmetric
For any integer m, n and p, we have
For any integer m, n and p, we have
Now \( \Large \frac{m}{n},\ \frac{n}{p} => m\ R\ n\ and\ n\ R\ p \)
\( \Large \therefore m\ R\ p \forall \ m,\ n,\ p\ \epsilon\ z \)
Part of solved Set theory questions and answers :
>> Elementary Mathematics >> Set theory