same #help

having the same issue #help

agreed^! #feedback

#help I also chose B and don't understand the video explanation as to why B is ruled out

what does this mean? Are butterflies a good thing or bad?

Just curious, wondering if that's what I'm feeling w/o knowing lol

I also chose E for this reason and am not satisfied with the explanation as to why it can't be E.

Can someone confirm that the explanation for why its not E that is provided below is the most effective way to understand why E is wrong?

Thank you.

#help

I also have this same question #help

I have this same question #help

This was extremely helpful- Thank you so much

just for clarification and out of curiosity,

is this how you tend to think about all group 3 and group 4 indicator sentences?

should we (or do we) write out the contrapositive before looking over the answer choices if this were a question?

like in general should or do we always write out the contrapositive of the Lawgic we have translated from the original statements ? #help

#feedback #help

#13

for sentence 2 " No myths would have been written down unless they contained truths that people wanted subsequent generations to remember"

First I thought " Ok "unless" means group 3 indicator" (pick either concept, negate, make sufficient)

so I chose the first concept "written down (WD)"

/WD -->truth

but this seems wrong

is it because "No myth" makes WD negative to begin with?

if so it would be

WD-->truth ???

Confused and also wondering if when we translate a sentence to logic should we automatically (at least on these drills) also find the contrapositive ( I know in the lecture videos its optional but I can't tell if it confuses me more unnecessarily or if its important to know both the conditional and its contrapositive (logically equivalent)