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Q.

Two dice are rolled and given that both faces are showing even numbers. The probability that their sum is more than 9 is

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a

13

b

29

c

12

d

14

answer is A.

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Detailed Solution

n(E)={(4,6)(6,4)(6,6)}=3 

n(s)={(2,2) (2,4) (2,6) (4,2) (4,4) (4,6) (6,2) (6,4) (6,6)}=9

P(E)=39=13

 

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