Question:medium

The value of \( \tan(1^\circ) + \tan(89^\circ) \) is equal to:

Show Hint

The sum \( \tan \theta + \cot \theta \) is always equal to \( \frac{2}{\sin 2\theta} \). This is a very useful shortcut for competitive exams.
Updated On: May 6, 2026
  • \( \frac{1}{\sin 1^\circ} \)
  • \( \frac{2}{\sin 2^\circ} \)
  • \( \frac{2}{\sin 1^\circ} \)
  • \( \frac{1}{\sin 2^\circ} \)
  • \( \frac{\sin 2^\circ}{2} \)
Show Solution

The Correct Option is B

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