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Choose the correct answer in the following Question 17 and 18:
The probability of obtaining an even prime number on each die when a pair of dice is rolled is
(a) 0
(b) $1 / 3$
(c) $1 / 12$
(d) 1/36
The probability of obtaining an even prime number on each die when a pair of dice is rolled is
(a) 0
(b) $1 / 3$
(c) $1 / 12$
(d) 1/36
Solution:
2527 Upvotes
Verified Answer
(d) $n(\mathrm{~S})=36$
Let A represents an even prime number one each dice. $\mathrm{A}=\{22\}, n(\mathrm{~A})=1 \Rightarrow P(A)=\frac{n(A)}{n(S)}=\frac{1}{36}$
Let A represents an even prime number one each dice. $\mathrm{A}=\{22\}, n(\mathrm{~A})=1 \Rightarrow P(A)=\frac{n(A)}{n(S)}=\frac{1}{36}$
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