What is " N " ?
If the matrices were reversed , the following values would result:A = q ( n︎ ← n - a ) *p ( n - a︎ ← n - b ) + q ( n︎ ← n - b ) *p ( n - b︎ ← n - b ) + q ( n︎ ← n - c ) *p ( n - c︎ ← n - b ) + ... < br > B = q ( n - a︎ ← n - a ) *p ( n - a︎ ← n - c ) + q ( n - a︎ ← n - b ) *p ( n - b︎ ← n - c ) + q ( n - a︎ ← n - c ) *p ( n - c︎ ← n - c ) + ... < br > C = q ( n - b︎ ← n - a ) *p ( n - a︎ ← n - d ) + q ( n - b︎ ← n - b ) *p ( n - b︎ ← n - d ) + q ( n - b︎ ← n - c ) *p ( n - d︎ ← n - d ) + ... and so forth .