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首頁 > 轉學考-離散數學 > 99年 - 99 淡江大學轉學考離散數學#55471 > 試題詳解

(5) these four statements, the number of correc statements is
(A) 0
(B) 1
(C) 2
(D) 3
(E) 4

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統計： 尚無統計資料

其他試題

1. Multiple Choice (單選題）（25 pts) (1) If k is the least numbers of integers must be selected from {1，3, 5,…，29} to make sure there is at least o： pair of these integers with the sum 26, then k is (A) 6-8 (B)9〜11 (C) 12〜14 (D) 14〜16 (E) none of above.

(2) If k is the maximum height of T where Tis a full binary tree with 101 vertices, then k is (A) 1~20 (B)21~40(C) 41~60 (D) 61~80 (E)≥81.

(3) If k is the smallest coefficient in the expansion of (2x + 3)5 then k is (A) 1 〜20 (B)21 〜40 (C) 41 〜6 (D) 61 〜80 (E)≥81.

(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）

2. True or False (是非題）(10 pts) (1) for all real numbers. (A)O(B)X

(2) is an one-to-one function. (A)O(B)X

(3) There are no integer solutions x and y to the equation 2x2 + 5y2 = 14. (A)O(B)X

(4) If the truth value for “ p→ q” is false then the truth v(A)O(B)Xalue of its converse “ q→ p” must be true.

(5) The negation of . (A)O(B)X

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