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MMLU-Pro / 7965 / Let A={n+∑_(p=1)^(∞)a_(p)2^(−2p):n∈Z,a_(p)=0or1}.…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Let A={n+∑p=1∞ap2−2p:n∈Z,ap=0or1}A=\{n+\sum_{p=1}^{\infty} a_p 2^{-2p}: n \in \mathbf{Z}, a_p=0 or 1 \}. What is the Lebesgue measure of A?
Plain-text mathematical notation (without MathML)
Let A={n+∑_(p=1)^(∞)a_(p)2^(−2p):n∈Z,a_(p)=0or1}. What is the Lebesgue measure of A?
Original LaTeX notation
Let $A=\{n+\sum_{p=1}^{\infty} a_p 2^{-2p}: n \in \mathbf{Z}, a_p=0 or 1 \}$. What is the Lebesgue measure of A?

category

math

options

  1. 1.5
  2. 0.25
  3. 4.0
  4. 0.5
  5. 2.0
  6. Infinity
  7. The measure is undefined
  8. 1.0
  9. 0.0
  10. 3.0

src

theoremQA-Math

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