Question and Answers Forum

All Questions      Topic List

Limits Questions

Previous in All Question      Next in All Question      

Previous in Limits      Next in Limits      

Question Number 162510 by cortano last updated on 30/Dec/21

$$\underset{x\to 0}{\lim }\frac{7\tan x-\tan 7x}{3x}=?$$

Answered by Lordose last updated on 30/Dec/21

$$\mathrm{L}-{\mathrm{Hopital}}^{\prime }\mathrm{s};\frac{{7\sec }^2\left(\mathrm{x}\right)-{7\sec }^2\left(7\mathrm{x}\right)}{3}=\frac{0}{3}=0$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com