A bag contains 4 red, 6 black and 5 white balls. A ball is drawn at ra

1.	A bag contains 4 red, 6 black and 5 white balls. A ball is drawn at random from the bag.Find the probability that the ball drawn is:(i) white(ii) not black(iii) red or black.
Answer» ANSWER: HENCE, the required PROBABILITY of getting a RED or WHITE ball , P(E4) = ⅔ .

A bag contains 4 red, 6 black and 5 white balls. A ball is drawn at random from the bag.Find the probability that the ball drawn is:(i) white(ii) not black(iii) red or black.

Answer»

ANSWER:

HENCE, the required PROBABILITY of getting a RED or WHITE ball , P(E4) = ⅔ .

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A bag contains 4 red, 6 black and 5 white balls. A ball is drawn at random from the bag.Find the probability that the ball drawn is:(i) white(ii) not black(iii) red or black.​

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A bag contains 4 red, 6 black and 5 white balls. A ball is drawn at random from the bag.Find the probability that the ball drawn is:(i) white(ii) not black(iii) red or black.