Try another version of this question Get help: Box 1: Enter your answer as a list of integer or decimal numbers separated with commas: Examples: -4, 3, 2.5172
Find the domain of the relation S given below:
`S = { (12,13),(-8,17),(0,-16),(-5,20),(11,9) }`
D={}
Enter DNE for Does Not Exist, oo for Infinity 12,-8,0,-5,11