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. Draw a Venn diagram to illustrate this information and find 1) How many watch news channel only? 2) how many do not watch any of the three programs?
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Answer:
1) 48 watch news channel
2) 0
Step-by-step explanation:
2) add all the persons who watch
T.V
and u'll then minus the answer from 100
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