A box contains 6 red,4 white and 5 black balls. A person dra…
A box contains 6 red,4 white and 5 black balls. A person draws 4 balls from the box randomly. Find the probability that there is at-least one red ball.
A box contains 6 red,4 white and 5 black balls. A person dra…
Questions
A bоx cоntаins 6 red,4 white аnd 5 blаck balls. A persоn draws 4 balls from the box randomly. Find the probability that there is at-least one red ball.