3 comments

  • Thursday, Nov 12 2015

    Yup, it is correct. And @amipp93746 is right also! Whenever you have A--->B and B-->A (which is what you have here if you take the contrapositive of the second statement), you can make the statements into one biconditional A(---)B.

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  • Thursday, Nov 12 2015

    This is a bicondtional statement. Jon explains it in the videos!

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  • Thursday, Nov 12 2015

    Yup.

    0

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