UPSC CDS Math Trigonometric Ratios and Trigonometric Identities Questions

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Question : 58 of 107
 
Marks: +1, -0
Consider the following :
1. √
1−cosθ
1+cosθ
=cosecθ−cotθ

2. √
1+cosθ
1−cosθ
=cosecθ+cotθ

Which of the above is/are identity/ identities?
[2016 CDS-I]
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