f(x)=sin(2x+π⼀3) 的导数是什么

2025-03-12 21:36:12
推荐回答(2个)
回答1:



~~~~~~~~~~~~~~~~~~使用复合函数求导公式,见附件~~~~~~~~~~~~~~~~~~~~~~~~~





回答2:

解f′(x)=[sin(2x+π/3)]′
=cos(2x+π/3)(2x+π/3)′
=cos(2x+π/3)*2
=2cos(2x+π/3)