Math, asked by nikisaurus, 5 hours ago

A bag has 3 red balls, 4 black balls and 5 green balls. If three balls are drawn simultaneously from it, then find the probability of at least two balls being of same colour.

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Answers

Answered by polarbear29

1

Answer:

2/12

2 upon 12

bcoz

Step-by-step explanation:

total number of balls: 3+4+5=12

and ATQ 2 balls of same colour

therefore answer is 2/12

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