MathDB

10.4

Part of 2001 All-Russian Olympiad Regional Round

Problems(1)

10 lines, 3 families All-Russian MO 2001 Regional (R4) 10.4

Source:

9/26/2024
Three families of parallel lines are drawn,1010 lines each, are drawn. What is the greatest number of triangles they can cut from plane?
geometrycombinatoricscombinatorial geometry