LSAT Kung Fu Forum / pg 431 Q 7

pg 431 Q 7

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michael.sissney
michael.sissney's picture
pg 431 Q 7

Any fruit that is infected is also rotten. No fruit that was inspected is infected. Therefore, any fruit that was inspected is safe to eat.

SA

D - It is not safe to eat any fruit that is infected
E- It is safe to eat any fruit that is uninfected

I put D because i had

Inf-->R Which i didnt think ended up mattering at all
Insp--->~Inf

So
Insp-->S

So I figured i needed
~inf-->S

D looks like contrapositive to this.
~S-->Inf

What'd I do wrong?

majorgeneraldave
majorgeneraldave's picture

Short answer: that's not what (D) says. It says INF  ~SAFE

For more (confirming the rest of your thinking) see this video.

Godspeed,

d

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