Question:medium

\[ \lim_{x \to \infty} \frac{1 - \tan\left(\frac{x}{2}\right)}{1 + \tan\left(\frac{x}{2}\right)} = ? \]

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Use trigonometric identities to simplify the expression and calculate the limit.
Updated On: Apr 15, 2026
  • \( \frac{1}{8} \)
  • 0
  • \( \frac{1}{32} \)
  • \( \infty \)
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The Correct Option is C

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