grana padano
Alfredo   Corleone, Sicilia, Italy
 
 
:darthvader::redlightsaber: :BobaFett::bluelightsaber:
Sin conexión
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Krzeminski hace 5 horas 
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Krzeminski hace 8 horas 
back to commenting :) how's doing guys?
i was quiet absent for a moment got kicked from job :$
and grinding warhammer lately hope your doing fine lowkey lova all true G's :D
!melmerel hace 14 horas 
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apoper114dolce 22 SEP a las 2:47 a. m. 
Problem: Prove that the sum of the first n positive integers can be expressed as:

n(n+1)/2

Prove:

1 + 2 + 3 + ... + n = n(n+1)/2
Endless ∞ 22 SEP a las 2:34 a. m. 
:confirmed::dofsflower::toadPepe::toadPepe::MyLover_PinkBowtie::toadPepe::toadPepe::dofsflower::confirmed:
:dofsflower::toadPepe::hrt::fadeheart::toadPepe::fadeheart::hrt::toadPepe::dofsflower:
:toadPepe::fadeheart::sakura::sakura::hrt::sakura::sakura::fadeheart::toadPepe:
:toadPepe::hrt::sakura::sakura::sakura::sakura::sakura::hrt::toadPepe:
:toadPepe::toadPepe::fadeheart::sakura::sakura::sakura::fadeheart::toadPepe::toadPepe:
:toadPepe::toadPepe::toadPepe::hrt::sakura::hrt::toadPepe::toadPepe::toadPepe:
:dofsflower::toadPepe::toadPepe::toadPepe::fadeheart::toadPepe::toadPepe::toadPepe::dofsflower:
:confirmed::dofsflower::toadPepe::toadPepe::toadPepe::toadPepe::toadPepe::dofsflower::confirmed:
!melmerel 21 SEP a las 11:49 p. m. 
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