Math, asked by vedantkotalwar17, 7 months ago

12) Find the probability of getting both red
balls, when from a bag containing 5 red and
4 black balls, two balls are drawn, i) with
replacement ii) without replacement​

Answers

Answered by yogavamsi1999
0

Answer:

total balls = 5 red balls + 4 black balls. = 9 balls.

now probably of getting both red balls. with replacement is:

= 2/5/9

=2*9/5

=18/5.

now with out replace ment:

= 2/5.

Answered by jhatamanna3
2

Step-by-step explanation:

by the probability formula you need to do this

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