AP EAMCET Engineering 2015 Code A Paper

Section: Mathematics

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Question : 23 of 160

Marks: +1, -0

If

tanθ.tan(120°−θ).tan(120°+θ)=

1

√3

,

then θ=

nπ
3
+
π
18
,n∊Z
nπ
3
+
π
12
,n∊Z
nπ
12
+
π
12
,n∊Z
nπ
3
+
π
6
,n∊Z

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