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Trigonometric Functions — MATHS STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceMATHSTrigonometric Functions1 Mark
MCQ
What is the value of cot (-870°)?
  • A
    $3$
  • B
    $\frac{1}{\sqrt{3}}$
  • C
    $-\sqrt{3}$
  • D
    $\frac{-1}{\sqrt{3}}$
✓

Answer

  1. $3$

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