Question:medium

The value of \(\lim_{x \to 0} \frac{6\sin(x) - 2\sin(3x)}{3x^3}\) is equal to 
 

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Taylor expansions are often faster than applying L'Hopital's rule three times for cubic denominators. Always expand up to the same power as the highest power in the denominator.
Updated On: Jun 25, 2026
  • \(-\frac{8}{3}\)
  • \(\frac{8}{3}\)
  • \(-\frac{8}{9}\)
  • \(\frac{8}{9}\)
  • 0
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The Correct Option is B

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