Let n_1, and n_2, be the number of red and black balls, respectiv | Filo

class 12

Math

Algebra

Probability I

575
150

Let , be the number of red and black balls, respectively, in box I. Let ,be the number one red and b of red and black balls, respectively, in box II. One of the two boxes, box I and box II, was selected at random and a ball was drawn randomly out of this box. The ball was found to be red. If the probablity that this red ball was drawn from box II is then the correct option(s) with the possible values of , is(are)

575
150

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