Find the number of ways of drawing 9 balls from a bag that has
6 red balls, 8 green balls and 7 blue balls so that 3 balls of every
colour are drawn.
Answers
Answered by
7
39200 are he number of ways of drawing 9 balls from a bag that has 6 red balls, 8 green balls and 7 blue balls so that 3 balls of every
colour are drawn.
Step-by-step explanation:
number of ways of drawing 9 balls from a bag that has 6 red balls, 8 green balls and 7 blue balls so that 3 balls of every colour are drawn.
Red Balls can be drawn in ⁶C₃ = 20 ways
Green Balls can be Drawn in ⁸C₃ = 56 ways
Blue Balls can be Drawn in ⁷C₃ = 35 ways
Total number of Ways = 20 * 56 * 35
= 39200
Learn More :
probability that the balls are different
https://brainly.in/question/9675341
Out of 8 different balls taken three at a time
https://brainly.in/question/12318824
Similar questions