Folding a line four times gives r (4, 1) 5 pieces. Folding a plane four times gives r (4,2) 11 pieces. According to formula (4), how many flat subsets come from folding R four times? The flat s...
Folding a line four times gives r (4, 1) 5 pieces. Folding a plane four times gives r (4,2) 11 pieces. According to formula (4), how many flat subsets come from folding R four times? The flat subsets of R1 meet at 2D planes (like a door frame).
Folding a line four times gives r (4, 1) 5 pieces. Folding a plane four times gives r (4,2) 11 pieces. According to formula (4), how many flat subsets come from folding R four times? The flat subsets of R1 meet at 2D planes (like a door frame).