478 comments

  • 5/5

    1
  • Wednesday, Nov 26

    For question #5 you have to assume that an Ume is a tree, is that an assumption that a reasonable person would make without prior context?

    0
  • bruh i really said 'jackson is a non-swimmer' for the first one am i actually stupid or something

    0
  • Thursday, Nov 13

    Wouldn't there be 2 conclusions for Q2??

    Hermes watches the Olympics

    and

    Hermes likes to eat Wasabi?

    3
  • Wednesday, Nov 12

    why are these so easy compared to the actual questions i feel like it doesnt apply

    2
  • Wednesday, Nov 12

    five fo five baby lfg

    3
  • Saturday, Nov 08

    I still don't get why the conclusion in Question 2 is "Hermes likes to eat wasabi" and not "Hermes watches the Olympics and likes to eat wasabi".. why is watching the Olympics not included in the conclusion if that makes sense??

    2
  • Edited Tuesday, Nov 04

    So Just a pointer for anyone struggling.. some of these don't really need to be mapped out. For Example I noticed in the comments a lot of people were hung up on Question 5. I intuitively understood what the answer was before mapping it out. The Ume blooms from Dec-Jan, thats only 2 months. Only trees that bloom for 3 or more months are amenable to the emperor. Therefore, if Ume blooms for only 2 months it must be true that the Ume is not amenable to the tastes of the emperor. It's below the 3-month rule based on the set of facts. I hope this helps somewhat. We're all in this together, we got this!

    1
  • Friday, Oct 31

    I am so lost that I dont even know what to ask for help on. I feel like I don't understand any of it. Is it really needed to learn the lawgic? Or can I just skip it? I feel like I just want to give up.

    0
  • Friday, Oct 24

    Question 5 threw me off because I was trying to understand the first sentence as a sufficient and necessary condition. In reality, it is meant to be a statement that the ume is not a member of the set of "trees that bloom for three or more months".

    1
  • Friday, Oct 03

    Confused on 3

    3
  • Tuesday, Sep 30

    I did what he did in the video and got the answers he got in the videos correct. But on the actual questions when I clicked view answer, I got it wrong.

    0
  • Wednesday, Sep 24

    #help For Q.4 my initial logic translation was the contrapositive /RSVP -> /I because I interpreter as the invite (I) as the negate necessary. Subsequently, Rudy affirmed the sufficient which triggers the necessary condition (/I). Is this the correct approach? I am confused.

    2
  • Sunday, Sep 14

    Q2: He maps the first sentence as a conditional claim (Gods of Mt O -> Watch Olympics). But isn't that just membership in a set? Bc to map it that way implies the contrapositive is true, and I dont think that holds based on the sentence (/Watch Olympics -> /Gods of Mt O). What am I missing here?

    0
  • Saturday, Sep 13

    Im super annoyed. I thought I mapped 5 correctly but he still mapped it in revers of what I did.

    0
  • Saturday, Aug 30

    Anyone hung up on Question 5, here is how I map it out.

    Ume -> Blooms December to January -> blooms 2 months -> /bloom 3+ months

    Amenable -> bloom 3+ months.

    /3+ months -> /Amenable

    Ume -> /Amenable

    4
  • Wednesday, Aug 20

    could you also say, for Question 1, that Andrew is not a non swimmer? That's where my mind went at first. Andrew is a swimmer ofc, but he could also be not a non swimmer?

    0
  • Wednesday, Aug 13

    When you have a double "negative", like in question 4, no X , ... did not Y, is the usual lawgic translation then X -> Y? Thats kinda a pattern I'm noticing but idk if that always holds true.

    1
  • Friday, Aug 01

    number 5 cooked me because I wasnt even paying attention to what the words meant. Oops.

    2
  • Friday, Jul 18

    5/5!!!

    6
  • Tuesday, Jul 15

    For number 4, according to rule 4 for conditional indicators, could you also negate I and put it as the necessary condition, such as /R --> /I? They are reversed compared to what was shown in the video, but I wanted to confirm.

    0
  • Thursday, Jul 03

    Ok so I finished the foundations and I came back part way though LR to brush up on my skills. Some encouragement its so much easier now. So keep going everyone.

    Last time I had a hard time with #5 but this time I was able to work it out, here is how I did it.

    Ume blooms (UB)only December though January (D-J)

    UB-->D-J

    if Tree blooms 3 months or more (TB3M) it is amenable to the Emperor (EM)

    TB3M-->EM

    then realized that D-J is less then 3 months so for the purpose of this question.

    D-J= /TB3M.

    so

    UB --> /TB3M

    TB3M-->EM (took the contrapositive )

    /TB3M--> /EM

    then chain the conditionals

    UB--> /TB3M--> /EM

    Simply

    UB--> /EM

    and translate back to english

    Ume blooming is not amendable to the tastes of the Emperor. 

    hope this helps

    4
  • Tuesday, Jul 01

    i think i am starting to understand this better. mind you, first go-around last year i completely skipped over Lawgic. if your new do not skip you will waste valuable time and you will have to go back and learn it. hindsight 2020

    1
  • Friday, Jun 27

    Wouldn't Hermes both like watching the Olympics AND like eating Wasabi? I dont understand how thats the only conclusion drawn

    4
  • Sunday, Jun 22

    I'm starting to get this stuff!

    3

Confirm action

Are you sure?