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Hi, this is a multiple choice question from my AP CS review book. I can't seem to figure out the right answer even after looking at the answer.

Which of the following will evaluate to true only if boolean expression A, B, and C are all false?

A) !A && !(B && !C)
B) !A || !B || !C
C) !(A || B || C)
D) !(A && B && C)
E) !A || !(B || !C)

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Sorry, wrong place to post and I'm not sure how to delete the thread

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