In regards to PT31 Game 2 question 8, if the rule states /A and/B —-> C, then the contrapositive would be /C —-> A or B. My question is, can both A and B be in (I.e. at least one is in) or is it just either A or B, not both. Thank you!
quick question, is it correct to say, when there are only two options (like an in-out game), to translate "a and b cannot be on the same day (or whatever it may be)", then you use bi-conditionals. But if there are more than 2 game boards or possibilities, ...
From a logic perspective (see below) I can't work out any meaningful differences, but I noticed that JY splits these off in his map of bi-conditional statements. Am I missing something?
... 13th, 6 pm EST**
**Conditional Logic Intensive**
In this ... to tackle questions that are conditional logic heavy. We will be ... using conditional heavy question types like Must ...
In the question above, JY says negates b (If the Japanese drive on the left side of the road, then they are not inclined to buy cars with left side steering wheels) to the ...