If sinθ + \(\frac{1}{sin

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Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Trigonometry

Question:

If sinθ + $\frac{1}{sinθ}$ = 2 and 0 < θ ≤ 90° . Find the value of θ .

Options:

90°

45°

60°

30°

Correct Answer:

90°

Explanation:

sinθ + $\frac{1}{sinθ}$ = 2

Put θ = 90°

⇒ sin90° + $\frac{1}{sin90°}$ = 2

satisfied the equation ,

so θ = 90°