n h

Mon, 04 May 2026 12:12:20 +0000

2.n n nn 3.n n 4.. 1n!nn!=1*2*3 (n-2)* (n-1)*n1808 2 1N=33 * 3 * 3 = 27, 2. 2N=44 * 4 * 4 * 4 = 256, . k 2 k\ge 2 1 n 1 k = (1 1 1 k 2 terms n n) 1 k k 2 + 2 n k 1 + 2 n k, 1\leq n ... e^ (n)*n!/n^ (n) [] [] Stirling0n^ (n+1/2) .