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hkcmd

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[交流] How to proof the propositional logic is true? 已有1人参与

There are three sentences :
smartphone A has 20GB RAM.
smartphone B has 288GB RAM.
smartphone C has 40GB RAM.

Question:
smartphone B has the most RAM of  these three smartphones.
Is it true or false? Please write the process with propositional methods  .

Thank you for your share !
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feixiaolin

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The RAM that smartphone has can not exceed  which a personar cmputer has.
It is false.
2楼2014-01-14 13:35:16
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hkcmd

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引用回帖:
2楼: Originally posted by feixiaolin at 2014-01-14 13:35:16
The RAM that smartphone has can not exceed  which a personar cmputer has.
It is false.

I'm very sorry that the volume of RAM of smartphones are MB not GB.
About the propositional logic,I had been learned the part one from the textbook ,but I still couldn't  understand the relationship between the conditional sentences and question sentence . It never be like this: the propositionals of q > p are a compound propositional .
It is a exercise that has no answer in Book.
Thank you.
3楼2014-01-14 15:19:24
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