Question

(coth^-1 x)³ find derivative
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Answer 1

3arccoth(x)^2/(1-x^2)

Explanation:

Using chain rule we have

`3arccoth(x)^(2) \cdot (d)/(dx) arccoth(x)`

The derivative of arccoth(x) is
`(1)/(1-x^2)`,

so we can evaluate to
`(3arccoth^2(x))/(1-x^2)`