<PRE><B>Question 951003</B>
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find all solution of the equation, and find the fundamental solutions on the interval
[0, 2pi] tan x= -sqrt3
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The answer in the post by @lwsshar3 is incorrect.


This value of tan is the table value.


The correct answer is x = {{{2pi/3}}}, {{{5pi/3}}} (in quadrants II  and IV).



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A note for the math composer and a reader: a normal Math writer will never write [0,2pi] for the interval.


Normal Math writer will write [0,2pi).



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