Question

In a survey of 100 students regarding watching T.V., it was found that 28 watch action movies, 30
watch comedy serials, 42 watch news channels, 8 watch action movies and comedy serials, 10
watch action movies and news channels, 5 watch comedy serials and news channels and 3 watch
all the three programs.
Find i)how many watch news channel
ii) how many do not watch any of the three programs? ​

Answer 1

Answer:

i) 60 students watch news channels.

ii) There is no such student who doesn't watch any of the programs. [0 students].

Step-by-step explanation:

i) 42+10+5+3= 60