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Binomial Sum

09 mar 2013, 07:09

How Can I Calculate value of \(\displaystyle \frac{\sum_{r=0}^{24}\binom{100}{r}.\binom{100}{4r+2}}{\sum_{r=1}^{25}\binom{200}{8r-6}}\)

Re: Binomial Sum

02 dez 2013, 01:37

Hello kinu

Though i haven't tryed, i think you can use Mathematica for that type of calculation. Otherwise i guess it should be a some hard mf calculation. ;)
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