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Find the higher order derivative of tan(x)-1arctan(x)

\frac{d^2}{dx^2}\left(\tan\left(x\right)-arctan\left(x\right)\right)

Step by step solution

Problem

$\frac{d^2}{dx^2}\left(\tan\left(x\right)-arctan\left(x\right)\right)$

Show full step-by-step solution

Answer

$2\sec\left(x\right)^2\tan\left(x\right)-\frac{d}{dx}\left(\frac{1}{x^2+1}\right)$

Problem Stats

Main topic:

Differential calculus

Used formulas:

4

Time to solve it:

0.27 seconds

Views:

101