Agniveer Vayu or IAF Group Y 20 Jan 2023 Paper

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Question : 30 of 50
 
Marks: +1, -0
If ‌
tan‌⁡θ‌‌+‌ sin‌⁡θ‌
tan‌⁡θ‌− sin‌⁡θ‌
=‌
k‌+‌1
k−1
,
 then k = ?
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