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anonymous

  • 5 years ago

If Joe lives in New York State then he starts school in September. What is the contrapositive of this statement and is it true or false.

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  1. anonymous
    • 5 years ago
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    \[P \rightarrow Q\]

  2. M
    • 5 years ago
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    not Q then not P?

  3. anonymous
    • 5 years ago
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    contrapositive is \[~ Q \rightarrow ~p\]

  4. anonymous
    • 5 years ago
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    oh where are the negations signs :S

  5. anonymous
    • 5 years ago
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    M is right

  6. anonymous
    • 5 years ago
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    so then if joe doesnt live in NYS then he doesnt start school in september.

  7. anonymous
    • 5 years ago
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    and false

  8. anonymous
    • 5 years ago
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    if the school does not start in sept, joe doesnt live in New York

  9. anonymous
    • 5 years ago
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    ohh okay isee

  10. anonymous
    • 5 years ago
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    thanks

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spraguer (Moderator)
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