... ? just curious since a negation is a negation, so by saying incorrect ... it is not a correct negation
if it is not ... fruit would be a wrong negation since the original is saying ... ALL apples, a negation just means not all, so ...
... always use the negation technique on strengthen questions. Negation only works on ... , which I call 2N (N = negation). The question stem for N ...
The games can be portrayed infinitely... but the tools for solving them are a few... however, you need to apply them in a wide variety of situations. Even then, you won't exhaust all renditions of the various game types in 5 sets.
I used the "negation test" the vast majority of ... 're taking a true logical negation not necessarily the "common sense ... " negation that may come to mind ...