Suppose two dice(one red, one green) are rolled. Consider the following events, A: the red die shows 1; B: the numbers add to 3; C: at least one of the numbers is 4; and D: the numbers do not add to 11. Express the given event in symbolic form.

Answer 1

D [upside down U] B
D [upside down U] B
D' U A
D' [upside down U] B
D' U B

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