A Bag Contains 4 Red Balls And 6 Black Balls. Find the probability that the ball is drawn from the first bagLet B1. A bag contains 4 red and 6 black balls.
A die is thrown. A ball is drawn at random from the bag its colour is observed and this ball along with two additional balls of the same colour are returned to the bag. Two ways to answer this.
A ball is drawn at random from the bag its colour is observed and this ball along with two additional balls of the same colour are returned to the bag.
A be the event of taking 3 red balls and B be the event of taking one red and 2 black balls. A bag contains 4 white and 6 black balls- all of the same shape and same size. 2 balls are randomly drawn from the bag and kept. A bag contains 4 red and 6 black balls.
