Question and Answers Forum

All Questions      Topic List

Others Questions

Previous in All Question      Next in All Question      

Previous in Others      Next in Others      

Question Number 63689 by Rio Michael last updated on 07/Jul/19

$$Showthatifa\mid bthenan\mid bn$$

Commented by Prithwish sen last updated on 07/Jul/19

$$\mathrm{lf}\mathrm{a}\mid \mathrm{b}$$$$\mathrm{then}\mathrm{b}=\mathrm{aq}(\mathrm{q}\in \mathrm{N})$$$$\mathrm{multiplying}\mathrm{both}\mathrm{sides}\mathrm{by}\mathrm{n}$$$$\mathrm{bn}=\mathrm{anq}\Rightarrow \frac{\mathrm{bn}}{\mathrm{an}}=\mathrm{q}\Rightarrow \mathrm{an}\mid \mathrm{bn}$$$$\mathrm{Hence}\mathrm{proved}.$$

Commented by Rio Michael last updated on 07/Jul/19

$$correct$$

Commented by Prithwish sen last updated on 07/Jul/19

$$\mathrm{thanks}$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com