A bag contains 25 cards numbered from 1 to 25 one card drawn at random from the bag find the probability of card has a number which is divisible by 2 and 3
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Answer:
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25 are number from 1 to 25
Probability=favourable outcomes\total outcomes
Probability=16/25
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A card can be drawn from the bag containing 25 cards is 25 ways. Therefore n =25
Let E be the event of getting the card number which is divided by 2 or 3
E (compliment) =(1, 5,7,11,13,17,19,23,25)
n(E compliment) =9
n(E)=16
P(E)=16/25
Let E be the event of getting the card number which is divided by 2 or 3
E (compliment) =(1, 5,7,11,13,17,19,23,25)
n(E compliment) =9
n(E)=16
P(E)=16/25
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