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(4) In 0, 2n, n4n and (-4)n these four numbers, the number of correct answers for the recurrence relation an = 8an-1 - 16an-2 is
(A) 0
(B) 1
(C) 2
(D) 3
(E) 4 (所給的 4 個數字中是答案的; 個)


答案:登入後觀看 [無官方正解]
難度: 計算中

(4) In 0, 2n, n4n and (-4)n these four ..-阿摩線上測驗