A number of 4 different digits is formed by using 1, 2, 3, 4, 5, 6, 7 Find the - Maths - Probability

Question

A number of 4 different digits is formed by using 1, 2, 3, 4, 5,
6, 7 Find
the probability that it is divisible by 5

A bag contains 5 red, 4 blue and an unknown
number of m green balls
Two balls are drawn If probability of both
being green is 1/7 find m

Gursheen kaur. · Accepted Answer

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https://www meritnation
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. A number of 4 different digits is formed by using 1, 2, 3, 4, 5, 6, 7. Find the probability that it is divisible by 5. A bag contains 5 red, 4 blue and an unknown number of m green balls. Two balls are drawn. If probability of both being green is 1/7 find m.