Comprehension - Consider the equation sec \( \theta+\operatorname{cosec} \) \[ \theta=a, \theta ...
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Comprehension
- Consider the equation sec \( \theta+\operatorname{cosec} \)
\[
\theta=a, \theta \in(0,2 \pi)-\{\pi / 2, \pi, 3 \pi / 2\}
\]
If the equation has two distinct real roots, then
(a) \( |a| \geq 2 \sqrt{2} \)
(b) \( a2 \sqrt{2} \)
(c) \( |a|2 \sqrt{2} \)
(d) \( |a| \leq-2 \sqrt{2} \)
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