# Question #22549

##### 2 Answers

Please see the processed steps below;

#### Explanation:

Probability of

Probability of none selected is

Hence;

Probability of none selected is

#### Explanation:

so probability of anyone selected at any post is

so, probability that the same person is not selected can be easily identified

Cheers!

If the question is that none of them is selected , then we woupd require probability of selection of each which on an average would not be greater than

My interpretion of question is that we need to find the probability of anyone not being selected .

It might require use of linear inequalities if the question isn't what i interpret .

for more please see my hand written script below