Math, asked by JAISAL1824, 1 year ago

A bag contains 20 balls. 8 are green, 7 are red, 5 are blue. how many minimum balls are to be picked to ensure atleast one ball of colour has been picked up

Answers

Answered by shivam3122gupta
0
12 balls should be the minimum no. of balls picked to ensure atleast one ball of colour has been picked up
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