morganparker073 morganparker073

16-10-2016
Mathematics

Answered

determine if the bioconditional is true. if false, give a counterexample

"the bulb does not shine if and only if the lamp is unplugged"

True/False

Counterexample:

Verified Answer :

StrawberryOwl StrawberryOwl

20-10-2016

It's false. The bulb does not shine if the circuit is not closed. The bulb does not shine if the bulb is broken.

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