Question

An urn contains 6 black and 4 red balls.Two balls are drawn. Find the probability that at least one is red.​

Answer 1

Step-by-step explanation:

Let the event be E for the possible outcomes.

Number of outcomes getting =10

Number of possible outcomes of getting at least one red ball =4

P(E)=4/10

=2/5

And that's all your answer

Answer 2

Answer:

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