The correct answer is A. To find the matrix product, simply multiply the terms from a row in the first matrix by the corresponding term from a column in the second matrix, as shown next:2x* 1=(2x) 2x*0=0 2x*-1=(-2x)3x*1=(3x) 3x*0=0 3x*-1=(-3x)5x*1=(5x) 2x*0=0...
百度试题 结果1 题目What is the minimum value of |x−1| |2x−1| |3x−1| ⋯ |119x−1|?( ) A. 49 B. 50 C. 51 D. 52 E. 53 相关知识点: 试题来源: 解析 A N/A. 反馈 收藏
Building an MVP is part of the product development process to establish the core features of a product and iterate based on customer feedback. There are various ways to approach and build MVPs. If you’re planning your own, here’s an example process. 1. Identify the core audience problem...
Intel® AMX is one of twoIntel® AI Enginesintegrated into 4th Gen Intel Xeon, 5th Gen Intel Xeon, and Intel® Xeon® 6 processors with P-cores, that can help you make the most of your CPU to power AI training and inferencing workloads at scale for benefits including improved effic...
[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] For any polynomial (多项式) f(x) = an x^n + a_(n-1) x^(n - 1) + ... + a3 x...
结果1 题目There is a new function f(x)=3x^2+2x-1. What is the value of f(2)? A. 15 B. 16 C. 17 D. 18 相关知识点: 试题来源: 解析 A。本题先将 x=2 代入函数 f(x)=3x^2+2x-1,得到 f(2)=3×2²+2×2-1=12+4-1=15。
What is the value of x when 2x 3 = 3x–4 ? A. –7 B. -1/5 C. 1 D. 1/5 E. 7 相关知识点: 试题来源: 解析 EYou can solve this problem by first subtracting 2x from each side of the equation to get 3 = x – 4. Then add 4 to each side, so x = 7.反馈 ...
Resolution is easy - the higher the better. Written as length x height, display resolution refers to the total number of pixels on your phone screen. For the best gaming experience, you’ll want a phone that has a minimum resolution of 1280 x 720. And with Samsung there’s no need to...
The spectacular display of Galaxy Z Fold4 is here. Constantly changing and improving, the Z Fold range adds to the family with many improvements over the previous model. If you want to know about the latest features, read below. Updating is always good news when it comes to t...
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