The expression you provided seems to be a formula for the magnitude of a vector in two-dimensional space. Here is a breakdown of the components: - C* is the magnitude of the resulting vector. - a? and b? are the components of the original vector. - da? and db? represent the changes in the original vector's components. By squaring the differences in the components and summing them, taking the square root of the result, you can calculate the magnitude of the resulting vector.

總結

以上是生活随笔為你收集整理的C*=[(a✳+da✳)2+(b✳+db✳)2]1/2的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。