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Question 9

JEE Main Problem Solver Diagnostic Quiz · Deck: JEE Main Master Class: Calculus, Mechanics, Coordinate Geometry

What is the value of the limit $\lim_{x \to 0} \frac{1 - \cos(2x)}{x^2}$?

  1. $0$
  2. $1$
  3. $2$
  4. $4$

Source: Limits and Derivatives, OpenStax Calculus Volume 1

Exam guide: JEE Main — subjects, format and official sources.

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