If tan θ + cot θ = 2, then value of tan71 θ + cot71 θ is?
Answer & explanation
Correct answer: option 2
tan θ + cot θ = 2
Only possible when θ = 45°
tan 45° = cot 45° = 1
∴ tan71 θ + cot71 θ = 2
If tan θ + cot θ = 2, then value of tan71 θ + cot71 θ is?
Correct answer: option 2
tan θ + cot θ = 2
Only possible when θ = 45°
tan 45° = cot 45° = 1
∴ tan71 θ + cot71 θ = 2