If g(x) is f^-1(x), and if f(a) = b, then
g'(b) = 1/f'(a)
so, yes, you are correct
What is the value of ddx[f−1(x)] when x=2π, given that f(x)=2x−sinx and f−1(2π)=π ?
I got 1/3 is that right?
1 answer
I got 1/3 is that right?
1 answer