Part I: Fill-In-The-Blanks(10\2=20 points is a collection of all accounts used by a business 2. All cash payments by check are recorded in the 3. Revenue and expense accounts are called because they are opened

Solving recurrences The analysis of merge sort from Lecture I required us to solve a recurrence Recurrences are like solving integrals erential equations, etc o Learn a few tricks Lecture 3: Applications of recurrences

一、单选题 1.D 2.B 3.D 4.C 5.D 6.A 7.B 8.D 9.B 10. A 11. C 12.B 14. B 13. A 15.B 16.D 17.A 18. (1) A (2) D (3) D (4) C (5) C 19. D 20.C 21.A

The foundational White Paper\Copyright and Digital Media in a Post-Napster World, by the Berkman Center for Internet Society and GartnerG2, explores a variety of issues surrounding the current digital media ecosystem. The White Paper examines

定义 7－1：如果两个整数 a，b 被模 m 除后有相同的余数 r，即： a=q1m+r，b=q2m+r 则称 a,b 对模 m 同余，记作 a≡b mod m。 否则称 a,b 对模 m 不同余，记作 a≡b mod m

选择题(共15题,每题2分,共30分 1、提炼冶金工艺属于() A.火法冶金B.湿法冶金 C.电冶金

5-1 已知 A[n]为整数数组，试写出实现下列运算的递归算法： (1) 求数组 A 中的最大整数。 (2) 求 n 个整数的和。 (3) 求 n 个整数的平均值

1. The ownership structure of a business includes the following forms: A. Individual, group, corporate. B. Sole proprietorship, partnership, or corporation D. Debtors, creditors, and ownesancia C. Service, manufacturing, and financial. 2. Which of the following is NOT true concerning a sole proprietorship? A. A sole proprietorship is a company

2.1 Introduction We can think about mapping genes and genomes at several levels of resolution: A genetic (or linkage) map identifies the distance between mutations in terms of recombination frequencies. A linkage map can also be constructed by measuring recombination between sites in genomic DNA

第三章3-2n阶方阵的行列式(续) 3.2.5行列式的按任意列展开和特殊矩阵的行列式 1、行列式的按任意行(列)展开 定义命A=(-1)M,称为a的代数余子式 = 命题按行列式的第i行展开,有 证明将第i行先后与第i-1,i-2,…,1行交换,再展开。 推论行列式按第j行展开,有a=a 2、范德蒙行列式 形如 111 |= a1a2…an an 的行列式称为范德蒙行列式