My 1st post

For students of class 6-8 (age 12 to 14)
Abdullah
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Joined:Wed Feb 08, 2012 10:05 pm
My 1st post

Unread post by Abdullah » Wed Feb 08, 2012 10:16 pm

In how many ways 50! can be written as a sum of some consecutive numbers?? My 1st post in the forum :D

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Phlembac Adib Hasan
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Re: My 1st post

Unread post by Phlembac Adib Hasan » Sun Feb 12, 2012 8:37 pm

Congratssss....Welcome to forum...Just go to Introductions and write about you i,e, your name,age,school,liking and disliking etc.Also read How to use LaTeX and always use $L_AT^EX$ in future posts.
Solution :
This idea came to my head seeing this problem.Two cases: \[nx=50!\] \[n\left (2x+n+1\right )=50!\]
for odd and even $n$s, respectively.First one is easy.But second one may seem difficult.But it's easy, actually.You may need some time to solve(Just notice $n$ is even here).I'll post if any easy solve I find later.
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