\(n∗\) denotes the product of all the integers from 1 to n, inclusive.
so it is \(n!\)
We are asked to find the prime no between \(7 ∗ +2\) and \(7 ∗ +7\), inclusive.
Prime nos between \(7! + 2\) & \(7! + 7\)
The factorial means that the no can be divisible by itself of lesser than the no. And by adding 2 to 7, they will be divisible by the same no as well.
\(7! = 5040\)
If we add 2, then the no will be divisible by 2
If we add 3, then the no will be divisible by 3
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.
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same goes for upto 7 is added. Hence there are
no prime numbers.
NONEAnswer
Avoid wrote:
could you be more precise.