Question-52

In a library, there are \(10\) fiction books and \(7\) non-fiction books. However, \(2\) of the non-fiction books are missing. If \(4\) books are randomly selected from the remaining books, what is the probability that exactly \(2\) of them are fiction books, given that at least \(1\) non-fiction book is chosen?

• \(\dfrac{450}{1365}\)

• \(\dfrac{450}{1155}\)

• \(\dfrac{450}{2380}\)

• \(\dfrac{90}{210}\)

Hint

Answer

• \(\dfrac{450}{1365}\)

• \(\dfrac{450}{1155}\)

• \(\dfrac{450}{2380}\)

• \(\dfrac{90}{210}\)

Solution