in a village 4000 people watch a tv.in which 1500 watch A
channel.2000 watch B channel and 2500 watch C Channel.500
people watch A and B channel.800 watch A and C
Channel.1000 watch B and C Cahnnel.find maximum people who
watch maximum no of channels?
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Answer Posted / chaitu
Well... The Answer is quite simple...
From the basic formula
(Intersection of A,B= A+B- Union of A,B)
Apply above formula for 3 variables.
Intersection of A,B&C= 1500+2000+2500-800-500-1000-4000
= -300
Therefore, 300 is the Answer....
| Is This Answer Correct ? | 21 Yes | 2 No |
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