The idea of electronic books, or e-books, has an indisputable allure. In reality, however, e-book technology is still too immature to be practical for most people. with only a few thousand titles available as of 2001, those who want to read electronically have very little to choose from. According to PC Magazine, "the likelihood of people reading novels or even magazines digitally in the future is low."

What undermines the credibility of this argument?
1
The author supports the argument with a figure that is outdated.
2
The author demonstrates a clear bias against electronic books.
3
The author cites a magazine that does not appear to be credible.

The correct answer is 1. The author supports the argument with a figure that is outdated. By stating that there were only a few thousand titles available as of 2001, the author is using outdated information to make their argument, which undermines its credibility.

The answer is 1. The credibility of this argument is undermined by the fact that the author supports the argument with a figure that is outdated. It is stated that only a few thousand titles were available as of 2001, which is not representative of the current availability of e-books.

The correct answer is option 1: The author supports the argument with a figure that is outdated.

The argument in the passage undermines its credibility by using an outdated figure from 2001 to support its claim. Since the passage does not provide any updated information on the current number of available titles or the state of e-book technology, it is difficult to assess the validity of the argument. Using a figure from almost two decades ago does not accurately reflect the current state of e-book technology, which has significantly evolved since then. Therefore, this outdated information weakens the argument and makes it less credible.