In a throw of two dice, find the probability of getting one prime and one composite number?
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Answer:
The probability of getting a prime number is 3 and composite no. is 3
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Step-by-step explanation:
Step-by-step explanation:prime numbers are 2,3 & 5. And the composite numbers are 4 & 6. The possible couplets of having one prime and one composite are (2,4),(2,6),(3,4),(3,6),(5,4),(5,6),(4,2),(4,3),(4,5),(6,2),(6,3) and (6,5). There are 12 such cases and the required probability is 12/36 =1/3.
Answered by
0
Step-by-step explanation:
Step-by-step explanation:prime numbers are 2,3 & 5. And the composite numbers are 4 & 6. The possible couplets of having one prime and one composite are (2,4),(2,6),(3,4),(3,6),(5,4),(5,6),(4,2),(4,3),(4,5),(6,2),(6,3) and (6,5). There are 12 such cases and the required probability is 12/36 =1/3.
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