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Old 12-10-2013, 10:06 PM
r00t r00t is offline
Sarnak


Join Date: Jun 2013
Posts: 330
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v = (v1+v2)/(1+v1*v2/c^2)


v = (c+c)/(1+(c*c)/c^2)

v = 2c / 1+1

v = 2c/2

v = c