Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A subset of 5 elements is chosen from the set of first 15 natural numbers. The probability that at least two of the five numbers are consecutive is 
, then the value of 
is equal to
Text Solution
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CHECK THE SOLUTION.
26
Total cases = 15 C 5
Unfavorable cases (no two are consecutive)= 11 C 5
Required probability 
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