- #1
mackhina
- 8
- 0
Homework Statement
1/x <= 4
Homework Equations
The Attempt at a Solution
I initially converted 1/x back to x^-1 which gave me the answer x <= 1/4 which makes sense, but I should also get x < 0 which I'm not sure about how to get via solving?
Also is converting 1/x to x^-1 the best method to get this answer? In my notes I read that I should divide be a variable, which makes sense I guess as I don't know if it's positive or not? Any help in explaining a better process of evaluating this problem would be heaps appreciated!
Cheers
Mick