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Mathematics 11 Online
OpenStudy (anonymous):

Could someone please help me with this question? Anyone? :c Read the two statements shown below. If the weather is not cold, Meg will go swimming. The weather is cold, or Meg will go swimming. Create truth tables for the logical form of the two statements (not to be submitted). Use the truth tables to determine whether the two statements are logically equivalent. Justify your answer.

OpenStudy (anonymous):

@Hero pwease help...

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

do you know how to create truth tables?

OpenStudy (anonymous):

Somewhat... Thats with all the odd symbols right?

jimthompson5910 (jim_thompson5910):

not sure what you mean by "Thats with all the odd symbols", but go ahead and make one and post it here so we can see it

OpenStudy (anonymous):

No, because she can go swimming and the weather can be cold. The first statement only guarantees swimming if the weather isn't cold. It doesn't put away the possibility of her going swimming in cold weather.

OpenStudy (anonymous):

@jim_thompson5910 I have no idea what I'm doing sorry.

OpenStudy (anonymous):

@Sujay But how to you justify that? Just by looking at it and logically processing it?

jimthompson5910 (jim_thompson5910):

ok I'll start you off let p: The weather is cold q: Meg will go swimming So start off |dw:1355618416718:dw|the truth table to get

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