C6ȡ1+C6ȡ2+C6ȡ3+C6ȡ4+C6ȡ5=

C6ȡ1+C6ȡ2+C6ȡ3+C6ȡ4+C6ȡ5=
ô㣿
2010-01-15 14:23 Ѵ
(1+1)^6=64
C60+C61+C62+C63+C64+C65+C66=64
C60=C66=1
C61+C62+C63+C64+C65=62

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