Math, asked by siddiquiz2626, 11 months ago

In a survey conducted among 560 students in a school, the following information is found in which 320 like football, 300 like volleyball and 500 like at least one of the games

Answers

Answered by harshchavan11
5

Step-by-step explanation:

let , no. students in school

n ( s ) = 560 .

let , event A be students be like football

n ( a ) = 320

let , event B be students like volleyball

n ( b ) = 300

now , let event c student like only one game

n ( c ) = n ( a ) - n ( b )

= 320 -300

= 20

therefore , only 20 students like one game

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