I am studying Calculus (by Thomas-Finney) 9th Edition. The question I am about to ask is from Exercise 1 (Preliminaries).
It's actually, The Inequalities.
If $0 < x < 4$; It's considered as "Not Necessarily True" when $0 < x - 2 < 4$; It's considered as "True" only.
What's the difference actually between those equations? A little confused.