If (tan θ + cot θ)

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Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Trigonometry

Question:

If (tan θ + cot θ) = 2 ; 0 < θ < 90°, then value of θ is:

Options:

45°

15°

30°

60°

Correct Answer:

45°

Explanation:

Out of all options when θ = 45° ;

tan θ + cot θ = 1 + 1 = 2 satisfies equation

Hence,

θ = 45°