Math, asked by kumarmrb5280, 1 year ago

A box contains 19 balls bearing number 1,2,3...19. A ballls is drawn at random from the box what is the probability of that number of balls drawn is a prime number

Answers

Answered by derishika22
8

Total no. of outcome =19

No. of prime nos.= 8(that are 2,3,5,7,11,13,17,19)

Therefore p(of getting prime no.)=8/19


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