amin k

111 reputation

bio	website	barsan-it.com
	location	iran,tehran
	age	27
visits	member for	1 year
	seen	May 9 at 21:38
stats	profile views	9

I spend my life in tough conditions,today is my birthday,and that is very Repugnant.... I am not sure that the human is smarter than computers,So what do you think about your gad?

	111 reputation	bio	website	barsan-it.com	visits	member for	1 year
4 badges		location	iran,tehran		seen	May 9 at 21:38

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1	Direct Proof that $1 + 3 + 5 + \cdots+ (2n - 1) = n\cdot n$

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+10	Direct Proof that $1 + 3 + 5 + \cdots+ (2n - 1) = n\cdot n$

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algebra-precalculus

sequences-and-series

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