# Trigonometry

**Geometry**Level 3

If \(p=\tan(-11\pi /6) ,q=\tan(21\pi /4)\) and \(r=\cot(283\pi /6)\),then which of the following statements is/are correct?

- \( p \times r = 2 \)
- p,q and r are in GP.

If \(p=\tan(-11\pi /6) ,q=\tan(21\pi /4)\) and \(r=\cot(283\pi /6)\),then which of the following statements is/are correct?

- \( p \times r = 2 \)
- p,q and r are in GP.

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