SOLUTION: How would I complete this equation correctly by stating the correct domain? {(a, b): ab = 12}

Algebra ->  Functions -> SOLUTION: How would I complete this equation correctly by stating the correct domain? {(a, b): ab = 12}      Log On


   

Question 894893: How would I complete this equation correctly by stating the correct domain?
{(a, b): ab = 12}
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The values of a that make b defined are only limited by one value when a=0 since b=12%2Fa aand division by zero is undefined.
So the domain is (-infinity,0)U0,infinity).