There are two clubs in a society in this 60% members of the society are members of club A and 29 members of the society are member of chub B . whereas 13% members of the society are member of both clubs Suppose one member is selected randomly.
1.What is the probability that he a member of chub A or B?
2. what is the probability that he is nether member of club A nor dub B?
3. What is the probability that he is not a member of club A but member of club B?
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1
Explanation:
what is the function of increment/decrement operators how many varieties do they come in how are these two varieties different from one another
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3
Explanation:
Member of club B:
100-60-13%
100-73%
27%
1) Probability if he is a member of club A or B=87/100
2) Probability if he is neither member of club A nor B=0/100
3)Probability if he is a member of club B only=27/100
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