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  • 初三三角函数锐角 30°、60°、45° 的 cos、tan、sin 速记技巧，并且不会错的？ - 知乎
    初三三角函数锐角 30°、60°、45° 的 cos、tan、sin 速记技巧，并且不会错的？ 关注者 65 被浏览
  • sin,cos,tan,cot,sec,csc是什么意思？ - 知乎
    sin （sine） 正弦 cos ( co-sine ) 余弦 tan （tangent） 正切 cot （co-tangent） 余切 sec （secant） 正割 csc （co-secant） 余割 co-前缀有伙伴的意思，比如coworker意为同事，所以上面的可分为三类。正、余分别对应直角三角形除直角外的另外两个角。 反映的是直角三角形，在某一夹角时，各边的比例关系。可通过
  • Is TLauncher a virus or is it not? - Microsoft Community
    Pls tell me if TLauncher is a virus or not cuz i have on my computer but don't have any money to afford the official launcher, if it is a virus my father is gonna kill me
  • 大家如何评价COS（Collection of Style）这个服装品牌？ - 知乎
    大家如何评价COS（Collection of Style）这个服装品牌？ COS一直都是我在快消品里最喜欢的一个牌子。 大家对这个牌子是如何评价的呢？ 比如它的质量，性价比，版型啊，设计，都可以谈一谈。 显示全部 关注者 58 被浏览
  • Nahimic service is a virus. - Microsoft Community
    It is not a virus Nahimic is an audio software made by A-Volute – a France-based company specialized in gaming audio solutions Similar to what Realtek and Conexant software did, Nahimic allows users to make all sorts of audio enhancements and adjustments via a single control panel application It promises advanced audio features such as virtual surround sound mixing, bass boosting, voice
  • What is Microsoft Windows Desktop Runtime?
    Looking at Programs Features in my Windows 10 installation, I see "Microsoft Windows Desktop Runtime - 3 1 17 (x64)" listed Supposedly, it's a Microsoft program, installed on 13 Jul 2021 (5 days
  • How to fix windows 11 Update failure? - Microsoft Community
    My update keeps failing as Windows is trying to update to a previous version 22H2 however I am on 23H2 so when it goes and downloads and tries to install it fails and
  • What is COM Surrogate? - Microsoft Community
    COM Surrogate is a Windows process that helps open certain files, like images or documents, behind the scenes Sometimes, it keeps a file open, which is why you can’t move it right away To fix it, try closing any apps that might be using the file If that doesn’t work, restart your computer, and it should free up the file Let me know if you need more help


















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