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Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
If k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5....
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23 Aug 2022, 07:26
23 Aug 2022, 07:26
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Question Stats:
57% (01:39) correct
42% (00:36) wrong based on 7 sessions
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If \(k = 10!(1 + \frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} + \frac{1}{6} + \frac{1}{7} + \frac{1}{8} + \frac{1}{9} + \frac{1}{10}) \), then \(k\) is divisible by all of the following numbers EXCEPT:
(A) 5
(B) 6
(C) 7
(D) 8
(E) 12
(A) 5
(B) 6
(C) 7
(D) 8
(E) 12
If k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5....
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30 Aug 2022, 19:51
30 Aug 2022, 19:51
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You gave another explanation in another question
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: If k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5....
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31 Aug 2022, 06:16
31 Aug 2022, 06:16
1
dc98 wrote:
You gave another explanation in another question
Oops.
I have deleted my mismatched solution.
Thanks for the heads up!
Cheers,
Brent
