Cards are drawn one after the other without replacement from a well shuffled pack of cards until and ace card appears. If the probability that exactly 5 cards are drawn before the first ace card appears is 
is prime, 
then 
Text Solution
Verified by ExpertsC
Since the cards are drawn without replacement from a well shuffled pack of cards until an ace card appears. Then the probability that exactly 5 cards are drawn before the first ace card appears
Let required probability is
(given) where 
is prime
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems