বিয়ে
- ahmedittihad
- Posts:181
- Joined:Mon Mar 28, 2016 6:21 pm
You are given a $10$*$10$ grid with the property that in every row, exactly three squares are shaded, and in every column, exactly 3 squares are shaded. Prove that you can select 10 if these shaded squares so that each of them are in different rows and columns.
Frankly, my dear, I don't give a damn.
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Re: বিয়ে
Are you proud of your knowledge regarding Hall's Marriage Lemma?:p
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Re: বিয়ে
Partial Solution
I don't know how to use Hall's Marriage Lemma and I can't prove this completely. Please,any one help to solve this.
- ahmedittihad
- Posts:181
- Joined:Mon Mar 28, 2016 6:21 pm
Re: বিয়ে
Yes, yes I am proud of my knowledge of marriage procedures.SN.Pushpita wrote: ↑Thu Feb 15, 2018 1:38 pmAre you proud of your knowledge regarding Hall's Marriage Lemma?:p
Frankly, my dear, I don't give a damn.
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Re: বিয়ে
Dude, it isn't mathoscopeahmedittihad wrote: ↑Sat Feb 17, 2018 1:41 amYes, yes I am proud of my knowledge of marriage procedures.SN.Pushpita wrote: ↑Thu Feb 15, 2018 1:38 pmAre you proud of your knowledge regarding Hall's Marriage Lemma?:p
- ahmedittihad
- Posts:181
- Joined:Mon Mar 28, 2016 6:21 pm
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- Joined:Sat Dec 09, 2017 1:32 pm
Re: বিয়ে
What is mathoscope?