What is the derivative of cos^{-1}(x) ?

The derivative of cos^{-1}(x) is -1/(sqrt(1-x^2))

What is the first derivative of cos^{-1}(x) ?

The first derivative of cos^{-1}(x) is -1/(sqrt(1-x^2))

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Popular >

\frac{d}{d x} (arccos (x))

- \frac{1}{1 - x ^{2}}

Solution steps

\frac{d}{d x} (arccos (x))

Apply the common derivative:

\frac{d}{d x} (arccos (x)) = - \frac{1}{1 - x ^{2}}

= - \frac{1}{1 - x ^{2}}

t^{2}

\int \frac{x + 7}{x} d x

y = x - 1, 1, 2

\frac{d}{d x} (π x^{7} - 2 x^{5} - 5 x^{- 2})

\int (x x + 5) d x

What is the derivative of cos^{-1}(x) ?
The derivative of cos^{-1}(x) is -1/(sqrt(1-x^2))
What is the first derivative of cos^{-1}(x) ?
The first derivative of cos^{-1}(x) is -1/(sqrt(1-x^2))