王学昀 2021-04-02 10:26 以f(x)=loga[g(x)]为例: 首先底数a必须大于0并且不等于1求定义域:根据零和负数无对数,求出符合真数大于零即g(x)>0时的的自开发者_如何学Go变量的范围;
域为,范围为。Y=arccosx是y=cosx的反函数,所以它的定义域是y=cosx的值域,而y=cosx的值域是y,所以y=arccosx的定义域是x。
I migrated a web app from Asp.Net 1.1 to Asp.net 2.0 using VS 2005. While I tested and debuged and the Asp.net 2.0 version, we made some enhancements to the 1.1 production version (requests from users