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mickied mickied
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Posts: 141
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A year ago
Consider "Since no judge is a garbage collector, no garbage collector is a judge." This inference, drawn by conversion, is

▸ valid

▸ not valid

▸ valid by limitation
Textbook 
How to Think Logically

How to Think Logically


Edition: 2nd
Authors:
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mbiij16mbiij16
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A year ago
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mickied Author
wrote...

A year ago
Thanks for your help!!
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Yesterday
Smart ... Thanks!
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2 hours ago
You make an excellent tutor!
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