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Question: Answered & Verified by Expert
If $\cot \frac{x}{2}-\operatorname{cosec} \frac{x}{2}=\cot x$, then the values of $x$ are
MathematicsTrigonometric EquationsAP EAMCETAP EAMCET 2017 (25 Apr Shift 2)
Options:
  • A $2 n \pi$
  • B $4 n \pi \pm \frac{2 \pi}{3}$
  • C $2 n \pi \pm \frac{\pi}{3}$
  • D $n \pi$
Solution:
2207 Upvotes Verified Answer
The correct answer is: $4 n \pi \pm \frac{2 \pi}{3}$
No solution. Refer to answer key.

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