Arun
Last Activity: 6 Years ago
also want to know theanswer
Dear student
probability of drawing non red ball in 1st time = 7/10
probability of drawing non red ball in succession = 7/10 * 6/9 = 42/90
hence
probability of drawing atleast one red ball = 1 – 42 /90 = 48/90
I am not sure about my answer.
Pleaselet me know if this is correct or incorrect.
Iw
