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Statements:Some mice are keyboards.No keyboard is a key.All keys are rings.Conclusions:I. Some rings are not keyboards.II. All mice being keys is a possibility.

Question

Statements:Some mice are keyboards.No keyboard is a key.All keys are rings.Conclusions:I. Some rings are not keyboards.II. All mice being keys is a possibility.

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Solution

Let's analyze the statements and conclusions one by one:

Statements:

  1. Some mice are keyboards.
  2. No keyboard is a key.
  3. All keys are rings.

Conclusions: I. Some rings are not keyboards. II. All mice being keys is a possibility.

Analysis:

I. Some rings are not keyboards. Since all keys are rings and no keyboard is a key, it is true that some rings (those that are keys) are not keyboards.

II. All mice being keys is a possibility. Since some mice are keyboards and no keyboard is a key, it is impossible for all mice to be keys.

So, the first conclusion is true and the second conclusion is false.

This problem has been solved

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