A bag contains 3 red balls and 4 blue balls. Find prob. of picking at random...

[Jogspecial]

A bag contains 3 red balls and 4 blue balls. Find the probability of picking at random two balls of a) the same color b)different colors

 

[Deleted member 4993]

A bag contains 3 red balls and 4 blue balls. Find the probability of picking at random two balls of a) the same color b)different colors

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