A die is rolled twice. Write the indicated event in set notation.The first roll is a 2.
A. {(2, 3)}
B. {(2, 1), (2, 3), (2, 5)}
C. {(2, 1), (2, 2), (2, 4), (2, 5), (2, 6)}
D. {(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)}
Answer: D
Mathematics
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