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HETAV PATEL

Grade 11,

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Out of 14 people,twelve said that it was not the case that they watched TV but did not listen to the radio.Also,for nine people it is not the case that they do not watch TV and do not listen to the radio.Finally seven people either watch TV or listen to the radio but do not do both.Now let A be the number of people that watch TV.and B be the number of people that listen radio.what is the value of A and B

Out of 14 people,twelve said that it was not the case that they watched TV but did not listen to the radio.Also,for nine people it is not the case that they do not watch TV and do not listen to the radio.Finally seven people either watch TV or listen to the radio but do not do both.Now let A be the number of people that watch TV.and B be the number of people that listen radio.what is the value of A and B

Grade:12

2 Answers

Vijay Mukati
askIITians Faculty 2590 Points
8 years ago
Hint: Convert the given problem into venn diagram and try to solve it. Thanks.
Dayne Fernandes
25 Points
8 years ago
it is still very tough,please give me complete solution.many people have the same problem i have

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