Exact value of tan 2pi/3

Yogesh G asked Sep 28, 2023

468,525 views

18 votes

Yogesh G asked Sep 28, 2023

3.2k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

9 votes

Given:

$\tan(2\pi)/(3)$

Find-:

Exact value

Step-by-step explanation -

So, the value is:

$=\tan(2\pi)/(3)$
$\begin{gathered} =\tan(2\pi)/(3) \\ \\ \pi=180\text{ then,} \\ \\ =\tan((2*180)/(3)) \\ \\ =\tan(120) \end{gathered}$

So value is:

$\tan(120)=-√(3)$

Mattimatti answered Oct 2, 2023

2.3k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers