AP EAMCET Engineering 22 Apr 2019 Shift 1 Paper

Section: Mathematics

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Question : 22 of 160

Marks: +1, -0

If tan

θ

2

= cosec θ - sin θ , then tan2

θ

2

=

2 - √5
- 2 + √5
2 + √5
√2 + 5

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