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CUET
General Test
Quantitative Reasoning
Trigonometry
If tan θ + cot θ = 2, then value of tan71 θ + cot71 θ is?
-1
2
1
0
tan θ + cot θ = 2
Only possible when θ = 45°
tan 45° = cot 45° = 1
∴ tan71 θ + cot71 θ = 2