阿摩線上測驗 登入

最新科目

最新試卷

最新試題

25.  Which of the following statements are correct? (A) If Q is orthogonal, then det(Q) = ±1.  (B) Let A be a real n x n matrix. Then A is symmetric if and only if A is orthogonally equivalent to a real diagonal matrix. (C) Let A ∈ be a matrix whose characteristic polynomial splits over . Then A is orthogonally equivalent to a real upper triangular matrix.  (D) Let T be a self-adjoint (Hermitian) operator on a finite-dimensional inner product space V. Then every eigenvalue of T is positive. (E) Let T be a self-adjoint (Hermitian) operator on a finite-dimensional inner product space V. Then every eigenvalue of T is negative.

24.  Let W1 and W2 be subspaces of a finite-dimensional vector space V. Let ⊕ denote the direct sum. Which of the following statements are correct? (A) W1 ∩W2 is a subspace of V. (B) W1 ∩W2 is a subspace of V. (C) W1+W2 is a subspace of V. (D) If V = W1 ⊕W2, and β1 and B2 are bases for W1 and W2, respectively, then β1 and B2 = 0, and β1 ∪ β2 is a basis for V.  (E) If  W1 ⊕ W2 = V, then the dimension dim(V) = dim(W1)+dim(W2).

23.  Which of the following statements are NOT correct? (A) If S is linearly independent and generates V, each vector in V can be expressed uniquely as a linear combination of vectors in S. (B) Every vector space has at least two distinct subspaces. (C) No vector is its own additive inverse. (D) All vector spaces having a basis are fnitely generated. (E) Any two bases in a finite-dimensional vector space V have the same number of elements.

最新申論題

最新課程

最新主題筆記

最新討論

33. Clark 將諮商歷程中的同理心予以整合,形成多種同理方式。若 諮商員能夠了解個案的內在參考架構,並表達主觀的詮釋讓個 案了解,這是屬於以下哪一種同理心? (A) 主觀式同理心 (B) 客觀式同理心 (C) 人際式同理心 (D) 情感式同理心

38. 有關增進多元文化諮商貢獻的描述:「著重在團體成員自行評估 行為,如何應對自己的文化,如何在保存自己種族特色及綜合 社會上實際價值觀點中找到平衡點。」上述說明為何種模式的 團體諮商? (A) 行為治療團體 (B) 心理劇團體  (C) 理情行為治療團體 (D) 現實治療團體

20.依據USP <797> Sterile Preparations之規範,low-risk compounded sterile preparations於冷藏條件下,beyond-use date最長為多少天? (A)7 (B)14 (C)21 (D)28

16. 設問修辭乃以問題刺激讀者,其下又可分為提問、懸問與反問(激問)三類。下列何者屬於「懸問」修辭? (A)來到廚房,哪能嫌熱? (B)晚來天欲雪,能飲一杯無? (C)人生的蟪蛄怎麼看透神的春秋呢? (D)問君能有幾多愁?恰似一江春水向東流。

42.有關 imipenem 之敘述,下列何者正確?(A)imipenem injection 中含有 cilastatin,為 dehydropeptidase I inhibitor (B)imipenem 與 cilastatin 重量比為 2:1 (C)IV infusion 之建議給藥濃度,以 imipenem 計算應為 10 mg/mL (D)與 meropenem 相比,較不易發生 seizure 的副作用

17.依據《警察勤務條例》規定,有關勤前教育之敘述,下列何者正確?(A)基層勤前教育以警察分局為實施單位(B)聯合勤前教育以警察局為實施單位(C)專案勤前教育由分駐所、派出所平日實施(D)勤前教育之實施,由警察機關視所轄勤務機構實際情形,規定其實施方式、時間及次數