Question

ot English. 2) In more than one subject.
Q10. A survey conveys the result that 21 persons liked product soft drink,26 liked coconut water and 29
liked milk shakes. If 14 persons liked product soft drink and coconut water; 12 persons liked product soft
drink and milk shakes 14 persons liked coconut water and milk shakes and 8 liked all the three products.
Find : a) How many of them liked atleast 2 products. b)How many liked at most 2 products. c)Which drink
you feel has more nutrient value? Comment.​

Answer 1

Answer:

Find how many liked product C only. ... In a survey it was found that 21 people liked product A, 26 liked product B and 29 liked product C. If ...

Top answer

Let A, B, and C be the set of people who like product A, product B, and product C respectively.Accordingly, n(A) = 21, n(B) = 26, n(C) = 29, n