Question: (a) List the points and lines in AP(Z3). How many parallel classes are there for this finite geometry? What are the parameters for the associated

(a) List the points and lines in AP(Z3). How many parallel classes are there for this finite geometry? What are the parameters for the associated balanced incomplete block design?
(b) List the points and lines for the projective plane that arises from AP(Z3). Determine the points on ℓ∞ and use them to determine the "parallel" classes for this geometry. What are the parameters for the associated balanced incomplete block design?

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a There are nine points 0 0 1 0 2 0 01 11 21 02 12 22 and 12 lines x 0 y 0 y x y 2x x l y 1 y x 1 y ... View full answer

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