Question and Answers Forum

All Questions      Topic List

Algebra Questions

Previous in All Question      Next in All Question      

Previous in Algebra      Next in Algebra      

Question Number 108553 by I want to learn more last updated on 17/Aug/20

$$\mathrm{If}{\mathrm{a}}_1,{\mathrm{a}}_2,{\mathrm{a}}_3,\mathrm{be}\mathrm{an}\mathrm{AP},\mathrm{then}\mathrm{prove}\mathrm{that}:$$$$\underset{\mathrm{n}=1}{\sum ^{2\mathrm{m}}}{(-1)}^{\mathrm{n}-1}{\mathrm{a}}_{\mathrm{n}}^2=\frac{\mathrm{m}}{2\mathrm{m}-1}({\mathrm{a}}_{\mathrm{n}}^2-{\mathrm{a}}_{2\mathrm{m}}^2)$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com