What is the derivative of arctan(x) ?

The derivative of arctan(x) is 1/(x^2+1)

What is the first derivative of arctan(x) ?

The first derivative of arctan(x) is 1/(x^2+1)

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derivative of

arctan (x)

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

Solution steps

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

Apply the common derivative:

\frac{d}{d x} (arctan (x)) = \frac{1}{x ^{2} + 1}

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

\int_{1}^{n} ln (x) d x

\frac{d}{d x} (\frac{9 + 4 x - 6 x}{x})

\frac{\partial}{\partial x} (ln (x \cdot cos (y)))

\int \frac{1}{( x ^{2} - 441 ) ^{\frac{3}{2}}} d x

\frac{d}{d x} (3 (3 x^{2} + 5 x - 1)^{2})

What is the derivative of arctan(x) ?
The derivative of arctan(x) is 1/(x^2+1)
What is the first derivative of arctan(x) ?
The first derivative of arctan(x) is 1/(x^2+1)