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MRod
Joined
Jan 2026
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MRod
3 hours ago

YOU'RE THE GOAT BRAD!

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MRod
4 hours ago

@breezyprabahar944 replying for reference!

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MRod
4 hours ago

Huge! Got it right! (Over 3 minutes though but we won't focus on that :D)

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MRod
4 hours ago

LETS GO 5/5 BABY!

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MRod
6 hours ago

@Paige This technique helped a lot! Thank you!

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MRod
Edited 7 hours ago

@laurenstudies "or" is in Group 3 that's why. See the group 3 lesson in "Conditional and Set Logic"

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MRod
10 hours ago

I'm getting cooked. What happened??

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PrepTests ·
PT124.S3.Q19
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MRod
Yesterday

@Conner Kline Hi Connor! Thank you for the explanation. Do you recommend students doing the notes of the conditional statements in lawgic at this stage or should we practice doing it in our head? Thank you!

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MRod
Yesterday

@MRod Does anyone know what our times should be now? The monster one had me on that problem for 8 mins LOL

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MRod
Yesterday

2/3. The Monster question got me

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MRod
Yesterday

@Le Castille Imagine we had N and O right? So if we know that EITHER O or N weren't adopted we can infer that M wasn't adopted! This is what the contrapositive is saying.

Since we know that they both need to be adopted together then we know that is the condition for M to be adopted as well.

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MRod
Yesterday

@JamesVartian Do we get free lunch?

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MRod
Yesterday

I probably would keep the arrows on the same line to avoid confusion but one question I have if anyone can answer is wouldn't splitting on the necessary condition still indicate that one event could happen and not the other?

"M is adopted, then N and O are adopted."

Wouldn't splitting indicate that either N or O are adopted? When instead are trying to say that both have to be adopted?

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MRod
Yesterday

@mibuch commenting for reference

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MRod
2 days ago

5/5. These seemed a lot easier than the last chaining questions but still happy with the progress

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MRod
2 days ago

Struggled again because I applied my own logic (aka "Why can't inspired musical performances and sophisticated listeners be independent?"). Need to learn to take what is stated as truth.

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MRod
2 days ago

Please burn question number 2 thanks

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MRod
Edited 2 days ago

Welp back to the books

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MRod
2 days ago

@Paige replying to come back later!

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