UPSC NDA I 2014 Mathematics Paper

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Question : 40 of 120

Marks: +1, -0

The complete solution of 3tan2x=1 is given by :

[NDA I 2014]

x=nπ±‌
π
3
x=nπ+‌
π
3
only
x=nπ±‌
π
6
x=nπ+‌
π
6
‌ only ‌

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