Show that if n and j are integers with then anjb = a nn - jb Conclude that the Pascal triangle is symmetric with respectto a vertical line drawn from the topmost entry.

10-12-15 Martha and the Vandellas, “Dancing in the Street,” 1964 o 1- 2 -3-4 o “backbeat” James Brown, “Papa’s Got A Brand New Bag,” 1964 o 1-2-3-4 o “on the ONE” Superbad Hi-hat pattern 1 +...