Expand tan-1 (x) in powers of (x – 1) up to the term containing 4th degree.

## Solution

## Question

Expand tan-1 (x) in powers of (x – 1) up to the term containing 4th degree.

## Related Topics

- Trigonometry Formula
- Differentiation Formula List
- Taylor’s Theorem, Taylor’s Series
- Maclaurin’s Theorem, Maclaurin’s Series

## Related Problems

- Find the Taylor’s series of sinx in powers of (x- π/2) up to the fourth degree term
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- Expand tan-1 x in powers of (x – 1) up to the term containing 4th degree