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Question: Answered & Verified by Expert
The largest power of 2 that divides $\frac{200 !}{100 !}$ is
MathematicsPermutation CombinationKVPYKVPY 2017 (5 Nov SA)
Options:
  • A 98
  • B 99
  • C 100
  • D 101
Solution:
1873 Upvotes Verified Answer
The correct answer is: 100
Exponent of 2 in $200 !=197$
Exponent of 2 in $100 !=97$

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