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 = { (-9,5),(15,-20),(-1,15),(13,7),(-11,-19) }`
D={}
Enter DNE for Does Not Exist, oo for Infinity -9,15,-1,13,-11