Duality in the Fano plane: Each point corresponds to a line and vice versa.
Duality in the Fano plane: Each point corresponds to a line and vice versa.
0.021 seconds.
Duality in the Fano plane: Each point corresponds to a line and vice versa.
Duality in the Fano plane: Each point corresponds to a line and vice versa.
0.021 seconds.