Maths-

General

Easy

Question

# If A is a relation on a set R , then which one of the following is correct ?

- R⊆A
- A⊆R
- A⊆(RXR)
- R⊆(AXA)

Hint:

### A is said subset of R if set R contains all the elements that are in set A . The symbol “⊆” means “ is a subset of ”.

## The correct answer is: A⊆(RXR)

### A is a relation on set R

Now , from the above equation we can clearly say that R X R set will contain more elements than n

Therefore A⊆(RXR)

Therefore, correct option is c) A⊆(RXR)

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