Question

If G = {(-1, 7),(-8, 2),(0, 0),(6, 6)}, then the range of G is

Answer 1

All the second numbers. {0, 2, 6, 7}.

Answer 2

Answer with explanation:

All the first element of Ordered pair ,is called Domain of the set. And all the second element of Ordered pair is called Range.

For, the ordered pair, (x,y)

x= Domain

y=Range

For, the Set G ,Consisting of ordered pair

= {(-1, 7),(-8, 2),(0, 0),(6, 6)}

⇒Domain of G = {-1, -8, 0,6}

⇒Range of G= {2, 7, 0, 6}