A. [1, 2; 3, 4] B. [2, 1; 4, 3] C. [1, 3; 2, 4] D. [3, 4; 1, 2] 相关知识点: 试题来源: 解析 C。解析:文章中提到 So, if we have the matrix [1, 2; 3, 4], after transposing it, it becomes [1, 3; 2, 4].,所以答案是 C。反馈...
Whatare the characteristics of the listening process? 1)___ 2)___ 3)___ 4)___ 5)___相关知识点: 试题来源: 解析 Spontaneity Content Visual clues Listener’s response Speaker’s adjustment 反馈 收藏
1. What is Kate doing? A. Boarding a flight. B. Arranging a trip. C. Seeing a friend off. 2024.1 山东卷(第一套)、浙江卷、贵州卷 (正确率58.89%) 02 2. What will the speakers have for dinner today? A. Fried rice. B. Noodles. C. Steak. 2024新课标Ⅰ卷 (正确率54.41%) 03 3. ...
The gardens are beautifully laid out with two lakes, which are home to a vast collection of fish. We also have Stewart Museum, a children's playground, a book & gift shop, and tearooms. Sunday band concerts and events are available throughout the year. Open:10: 00 am to 5: 30 pm ...
百度试题 结果1 题目1. What is the value of the digit 8 in 58 946? (4)(1)8 ×10(2)8 ×100(3)80 ×10(4)80 ×100 相关知识点: 试题来源: 解析 (4) 反馈 收藏
Using it is as simple as any other matrix: You look for where both of your criteria meet to get your risk rating. Let’s say you’re the project manager for a new organization-wide software tool rollout and will be working with a consultant to implement it. For this project, ...
What is the inverse of \begin{bmatrix} -4 & 15 & -8\\ -1 & 4 & -2\\ -1 & 8 & -1 \end{bmatrix}? To move the 3, the inverse operation is subtraction. Then, to move the 5, the inverse operation is multiplication. Then, to move the 2, the inverse operation is division....
[Q] What is the constant term in the expion of (x³ - x + 3)(x² + 2x - 4)? [A] The constant term in the expion of (x³ - x + 3)(x² + 2x - 4) is (0³ - 0 + 3)[0² + 2(0) - 4] = (3)(-4) = -12. [Reason...
-3-2-15],what is the inverse ofA? Find the delerminant of the coefficient matrix of the following system of equations.(Findxy) 6x+2y=-5 4x+7y=2 If matrix A with a size of3×4multiplied with matrixBwith a size of...
大写字母W占中上格;小写字母o,u,r,s,a,m,e占中格,t,h占中上格,y占中下格.故答案为:What's your name.(2)考查句子书写。小写字母o占中格,b,k占中上格。故答案为:book.(3)考查句子书写。小写字母i,h占中上格;小写字母s占中格,f占中下格。故答案为:fish.(4)考查句子书写.小写字母r占中格,i,l...