English, asked by lavanyalavanya5249, 2 months ago

An urn contains 10 red and 4 white balls. Three balls are drawn at random. Obtain the probability that all are White

Answers

Answered by manabikasaha2009
0

Answer:

No. of red balls = 10

no. of white balls = 4

total no. of balls = 14

probability = no. of red balls in trials

---------------------------------------

total no. of trials

= 4

-----

14

= 2

----- ans.

7

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