JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

1 Easy

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Analyzing +4 | -1

For

- \frac{\pi }{2} < \theta < \frac{\pi }{2},\,\,\frac{{\sin \theta + \sin 2\theta }}{{1 + \cos \theta + \cos 2\theta }}

lies in the interval

View answer and explanation

Correct option: A

\left( { - \infty ,\;\,\infty } \right)

Option A is correct because the given expression simplifies to tan θ, and for -π/2 < θ < π/2, tan θ can take any real value.

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