UPSC NDA I 2012 Mathematics Paper

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Question : 38 of 120

Marks: +1, -0

If cosec‌θ−cot‌θ=‌

1

√3

where θ≠0, then what is the value of cos‌θ ?

0
‌
√3
2
‌
1
2
‌
1
√2

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