Assignment 3: Inverse Function Derivatives

反函数求导

练习反函数的求导,包括反三角函数的导数

1. If f(x) = 2x + 3, find (f⁻¹)'(5)

2. Find d/dx[sin⁻¹(x)]

3. Find d/dx[tan⁻¹(2x)]

4. Find d/dx[sec⁻¹(x)]

5. If f(x) = x³ + 1, find (f⁻¹)'(2)