Use the sentence to answer the question the reasoning is sound I must admit, which of the following best defines. The bold phrase reasoning is sound is it it highlights the most important parts of the authors argument or it is based on evidence from different sources or it is salt out and convincing, or it includes an explanation of the authors opinion.
The phrase "reasoning is sound" refers to the validity and logical coherence of the author's argument. It suggests that the author has provided a strong and convincing line of reasoning based on evidence and logical connections. Therefore, the best definition of the bold phrase would be: "it is well thought-out and convincing."
