A box contains 4 distinct white,4 distinct red and 5 distinct black balls.The number of ways in which 3 balls can be drawn from the box so that at least one ball is black,is

A box contains 3 red, 4 white and 2 black balls. The number of ways in which 3 balls can be drawn from the box, so that at least one ball is red , is ( all balls are different )

A box contains two white balls, three black balls nd four red balls. The number of ways in which three balls can be drawn from the box so that at least one of the balls is black is

The number of ways in which n distinct balls can be put into three boxes, is

A box contains 2 white balls, 3 black balls and 4 red balls. The number of ways three balls be drawn from the box, if atleast one black ball is to be included in the draw is …….. .

A box contains two white three black and four red balls.The number of ways in which we can select three from the box If at least one white ball is to be included in the selection is

[" 16A box contains two white,three black and four red balls.The number of ways in which we "],[" can select three from the box,If at least one white ball is to be included in the selection,is "],[[" 1.a perfect square 2."2^(4)," 3.divisible by "7," 4.divisible by "8]]

Find the number of ways in which 4 distinct balls can be put into 3 distinct boxes so that no remains empty