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3 dice are tossed. Find the probability that sum of digits is 14. (a) (21/6^3) (b) (15/6^3)

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3 dice are tossed. Find the probability that sum of digits is   14.

(a) (21/63)

(b) (15/63)

(c) (27/63)

(d) (16/63)

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1 Answer

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Best answer

The correct option (b) (15/63)   

Explanation:

3 dice are thrown ⇒ n = 63.

sum of digit = 14.

 

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