Question : The numbers (a, b, c) are selected by throwing a dice thrice, then the probability that (a, b, c) are in A.P.is

(A) 1/12

(B) 1/6

(C) 1/4

(D) none of these

Answer : option (D)

Solution :

with
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Question : The numbers (a, b, c) are selected by throwing a dice thrice, then the probability that (a, b, c) are in A.P.is

(A) 1/12

(B) 1/6

(C) 1/4

(D) none of these

Answer : option (D)

Solution :