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A survey of 500 television viewers produced the following information; 285 watch football, 195 watch hockey, 115 watch basketball, 50 do not watch any of the three games, 45 watch football and basketball, 70 watch football and hockey, 50 watch hockey and basketball.(i) How many watch all the three games?(ii) How many watch exactly one of the three games?

Harshit Singh , 2 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 2 Years ago

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