Question

In a survey of a group of people, showed that; 75 liked tea or coffee, 15 liked milk only, 10 did not like all the three. How many people were asked this question ? Solve by drawing the Venn diagram.​

Answer 1

Step-by-step explanation:

let coffee be c, tea be t, milk be m

n(c U t U m) = 75+15 = 90

total = 90+10 =100