Question 6 (1 point) A survey was conducted on the news channels watching; the CNN, the BBC and the Fox news, respectively and the following data was obtained: The number of people who prefer to watch CNN, BBC and Fox news were found to be 26, 25 and 20 respectively. The number of people who watch BBC and Fox news = 8 The number of maple who prefer to watch CNN and Fox news = 7 49 persons watch at least one of the news channels. 3 watch all three channels. Find the number of persons watch CNN and BBC