Question

What will be the range of given relation $A:\left\{\right(5,8),(3,-2),(1,4),(9,6\left)\right\}$

• A. $\{8,-2,4,6\}$
• B. $\{5,3,1,9\}$
• C. $\{-2,5,4,6\}$
• D. None of the above

Answer 1

The correct option is A $\{8,-2,4,6\}$

We know that relation is collection of ordered pairs.

In a relation, set of first element of all its ordered pair is called domain.
Set of second element of all its ordered pairs is called range.

Here, Range: $\{8,-2,4,6\}.$