Question

Write the following event using set notation and write n(s) of the following there are 2 red 2 white and 2 green balls in a bag on ball is drawn at random c is the event that the ball is not green

Answer 1

Step-by-step explanation:

as we know that

sum of balls 2 white +2 green+ 2red

balls =2+2+2

=6

balls drawn randomly

white =2/6=1/3

red=2/6=1/3

Green =2/6 1/3

balls is not green then we add white and red to check probability

balls =1/3+1/3=2/3

Hense answer is 2/3