we are given
relation H as
H={(5,3) (5,0) (1,-4)(-4,4)}
Domain:
we know that
domain is all possible value of x
Suppose, we have to find domain of (-1,2)
so, it's domain will be x-value
that is -1
Similarly , for finding domain , we will take x-values
so, we get domain is
{5,5,1,-4}
={5,1,-4}.........Answer
Range:
we know that
range is all possible value of y
Suppose, we have to find range of (-1,2)
so, it's domain will be y-value
that is 2
Similarly , for finding range , we will take y-values
so, we get range is
{3,0,-4,4}
={3,0,-4,4}.........Answer