SOLUTION: This is not really a question but a reuquest. Could someone please upload a LESSON under the broad topic of Combinatorics, under the subheading "Solving for n and r in equations w

Question 1164460: This is not really a question but a reuquest.
Could someone please upload a LESSON under the broad topic of Combinatorics, under the subheading "Solving for n and r in equations with nCr and nPr."
But if it already exists, please let me know how to navigate to the site.
Thanking you in advance
Answer by ikleyn(52785)   (Show Source): You can put this solution on YOUR website!
.

It looks like there is no such lessons at this site yet.

You may post your problems --- you certainly will get help.

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Comment from student:   Yes. I know that. But I want to look at solved problems...like the ones that are on the Lessons on other topics.
I would like to see those solved problems with increasing levels of complexity all the way upto the level Math Circle. Thank you

My response :   So, as I understand, you have no problems ready to post,
                        but you want to have lessons.   Interesting.

/\/\/\/\/\/\/\/

Comment from student : Interesting??   Why is that not allowed at this site?
If so I would like to withdraw my request. I don't want to be kicked off the site. Thanks

My response :   Don't worry !   Everything is OK.

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