Math, asked by choukekarsarvesh, 2 months ago

An organisation consists of 25 members out of which four are doctors .A committee of 3 members is to be formed so it includes atleast one doctor. In how many ways can this be done?

Answers

Answered by prajwalchaudhari

Answer:

consists of 25 members out of which four are doctors .A committee of 3 members is to be formed so it includes atleast one doctor. In how many ways can this be done

Answered by rajeebsc001

Step-by-step explanation:

no of doctors n(a) = 4

total members n(s) = 25

p(a) = n(a)/n(s) = 4/25

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An organisation consists of 25 members out of which four are doctors .A committee of 3 members is to be formed so it includes atleast one doctor. In how many ways can this be done?​

Answers

An organisation consists of 25 members out of which four are doctors .A committee of 3 members is to be formed so it includes atleast one doctor. In how many ways can this be done?