Math, asked by saadkasmani, 9 months ago

18. There are 5 white, 7 red, black and 2 blue
identical balls in a box One ball is selected
at random from the box. Find the probability
that the selected ball is ( 1 ) either white or
blue (2) eher red or black (3) not white
(4) neither white nor black.​

Answers

Answered by pinumallasaketh21
5

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