I also made a geogebra applet to explain why ln(1+\varepsilon)<|ln(1-\varepsilon)|. You can't really justify it otherwise unless you have an understanding of rates of change (which is what we are trying to get at later in the course). I'll sent it to your e-mail and you can decide if it's something you'd like to use.
I also made a geogebra applet to explain why ln(1+\varepsilon)<|ln(1-\varepsilon)|. You can't really justify it otherwise unless you have an understanding of rates of change (which is what we are trying to get at later in the course). I'll sent it to your e-mail and you can decide if it's something you'd like to use.