Question

Uki

請問綠色線上面括號裡為什麼要寫n+n1-1?

O
The method of proof by induction.
Nh
A(n) = {n≤ N | nap² - 111}
欲證明A(n)=所有大於或等於n的自然數所形成的集合
One A(n)
© % k = n, A k ≤ A(n) Qu₤+1 € A(n)
E
考慮S=A(n+hi-1)若從開始.
n
1 = 1 = A (H+ n₁ -1) = A (n₁)
h = k = A ( n + n₁ -1) 7 n = 12 + 1 € A ( n + h₁ - |
7 S = N VEN A(n+n, -1) 5x12
nth-12h,

Answer 1

儒林監獄小嘍囉

這他媽是什麼鬼東西 高中哪裡看到的