y=arcsin^2(1-5x)求复合函数

2025-04-14 02:06:26
推荐回答(1个)
回答1:

复合函数为
y=arcsin(1-x^2)
由-1<=1-x^2<=1,得0<=x^2<=2
所以-√2<=x<=√2.
所以函数的定义域为[-√2,√2]