UPSC CDS II 2025 Mathematics Paper

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Question : 33 of 100

Marks: +1, -0

If 2 tan θ = sec² θ - 2, where 0 < θ < π/2, then what is cot θ equal to?

√2 - 1
√2 + 1
√3 - 1
√3 + 2

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