Two dice are thrown and the sum fo the n...

Two dice are thrown and the sum fo the numbers which come up on the dice is noted. Let us consider the following events: `A=` The sum is even, `B=` The sum is multiple of 3, `C=` The sum is less than 4, `D=` The sum is greater than 11. Which pairs of these events are mutually exclusive?

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Only C and D are mutually exclusive events.

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