numb3rth30ry:Proof without words of the convergence of the series above. Mathematics is beautiful.
numb3rth30ry: Proof without words of the convergence of the series above. Mathematics is beautiful. <3 -- source link
#mathisforgirls
numb3rth30ry: Proof without words of the convergence of the series above. Mathematics is beautiful. <3 -- source link