Question

A student in section C has three friends from section A, five friends from section B and 4

from section D. The probability of no classes in each sections A, B and D be 1

3. Somebody saw the

student with one of his friends outside the classroom. What is the probability that the friend is from

section A?​

Answer 1

Answer:

3/12=1/4

Step-by-step explanation:

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