Power Seriesmedium
0:00.0

Use the alternating series error bound to estimate the error when approximating ln(1.1)\ln(1.1) using the first 3 terms of ln(1+x)=xx22+x33x44+\ln(1+x) = x - \frac{x^2}{2} + \frac{x^3}{3} - \frac{x^4}{4} + \cdots at x=0.1x = 0.1.