Trigonometry! #97

Geometry Level 4

The smallest positive root of the equation tan ⁡ x − x = 0 \tan x - x = 0 lies in

This problem is part of the set Trigonometry .

( 0 , π 2 ) \left(0,\frac{\pi}{2}\right) ( π , 3 π 2 ) \left(\pi,\frac{3\pi}{2}\right) ( π 2 , π ) \left(\frac{\pi}{2},\pi\right) ( 3 π 2 , 2 π ) \left(\frac{3\pi}{2},2\pi\right)

Omkar Kulkarni by Omkar Kulkarni , 22, India

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1 solution

Graph of Line y=x and y = tan(x) will intersect at (0,0) and somewhere between (pi,1.5pi).

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