Fifty cards bearing numbers 1 to 50 are placed in a box.One card is drawn at random.A is the event that the number on the card is divisible by 13.Find n(A)
Answers
Answered by
1
Answer:
No. of perfect square between 1 to 50 =7 (from 1
2
to 7
2
)
Therefore the probability that the card is drawn is a perfect square =
50
7
(b)No.of integers divisible by 6 between 1 to 50 =8 (from 6×1→6×8)
Therefore the probability that the card is drawn is divisible by 6 =
50
8
=
25
4
Similar questions