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An urn contains 5 white and 8 black balls. two successive drawing of 3 balls at a time are made such that balls drawn in first draw are not replaced before the second draw. Find the probability that the first draw gives 3 white balls and second draw gives 3 black balls. Select the correct answer from above options

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Correct Answer - 7 429 Required probability ={ .5C3 .13C3 × .8C3 .10C3 }=( 5×4×3 13×12×11 × 8×7×6 10×9×8 )

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