MCQ
The value of $\sqrt{\frac{1+\cos \theta}{1-\cos \theta}}$ is
- A$\cot \theta-\operatorname{cosec} \theta$
- ✓$\operatorname{cosec} \theta+\cot \theta$
- C$\operatorname{cosec}^2 \theta+\cot ^2 \theta$
- D$(\cot \theta+\operatorname{cosec} \theta)^2$
✓
Answer
Correct option: B.
$\operatorname{cosec} \theta+\cot \theta$
B
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