Answers

2015-12-17T07:02:12+05:30
Total no.of out comes = 15
∴n(S) = 15
Let `E` be event of getting a card bearing prime no
No.of prime numbers in the cards = 6             [2,3,5,7,11,13]
∴n(E) = 6
P(E) = n(E)/n(S)
        = 6/15
        = 3/5
∴The probability that the card drawn bears a prime no is 3/5
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please mark as thhe brainliest
6/15=2/5 not 3/5
oh yes sorry .consider it as 2/5. and thanks for your correction