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What is the limit: lim (x -> 0) (cos(x) - 1)/x^2? (2019)

Practice Questions

1 question
Q1
What is the limit: lim (x -> 0) (cos(x) - 1)/x^2? (2019)
  1. 0
  2. -1/2
  3. 1
  4. Undefined

Questions & Step-by-step Solutions

1 item
Q
Q: What is the limit: lim (x -> 0) (cos(x) - 1)/x^2? (2019)
Solution: Using the Taylor series expansion for cos(x), we find that lim (x -> 0) (cos(x) - 1)/x^2 = -1/2.
Steps: 0

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