This is the question I found in PT 19 section 1, third game.
If F is assigned to b2, G is assigned to b2.
If V is assigned to b1, W is assigned to b2.
Does it mean that if F is in b1, G can be b2 or b1?
Does it mean that V is in b2, W can be in b1 or b2?
I follow the logic F b2 -> G b2, but not the opposite direction, so G can be in any position when F is in b1.
I hope it is correct.
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5 comments
Yes you are correct, also, F and V might not be "in" at all, which also means that G and W can be anywhere.
Also note that if G is not assigned to b2, F is not assigned to b2. The same goes for W and V.
You got it! Good job.
If you fail the sufficient, the rules falls away.
Yes!! Thank you so much for answering my question!
Thanks for the the principle you pointed out as well! I understand it but somehow I just don’t list it in my mind when I first read the conditions.
I guess practicing with more questions could improve this problem~