Question

In a survey of a community of 48 people, it
was found that 30 people liked product X, 25 people
liked product Y and 30 liked product Z. If 17 people
liked product X and Y, 15 people liked Y and Z, 14
people liked Zand X and 9 people liked all the three
products. Then the number of people who like exactly
one product, is (Given that each person like atleast
one of the product X, Y or 7)
O 10
O 15
O 20
O 30​

Answer 1

Answer:

20

Step-by-step explanation:

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