Which is the purpose of it writing an argument to plan what evidence a reader will want to read on a topic or to allow readers to come to their own conclusions about a topic to persuade readers to agree with the author's opinion to inform readers about the benefits of a topic

The purpose of writing an argument is to persuade readers to agree with the author's opinion.

The purpose of writing an argument to plan what evidence a reader will want to read on a topic is to effectively present a well-supported case. By carefully considering the evidence that would be most relevant and convincing to the reader, it helps to build a stronger argument and increase the likelihood of the reader being persuaded.

On the other hand, the purpose of allowing readers to come to their own conclusions about a topic is to promote critical thinking and independent thought. Rather than trying to directly persuade the reader to agree with the author's opinion, this approach encourages readers to engage with the information presented and draw their own conclusions based on the evidence and arguments provided.

Lastly, the purpose of writing an argument to persuade readers to agree with the author's opinion is to try and convince the reader to adopt a particular point of view. This is achieved through the use of persuasive language, logical reasoning, and compelling evidence to present a strong case in support of the author's opinion.

In contrast, the purpose of writing to inform readers about the benefits of a topic is to present factual information and provide an objective analysis of the topic's advantages. The goal is to educate the reader and provide them with a comprehensive understanding of the positive aspects of the subject matter.

The purpose of writing an argument can vary depending on the specific goal of the writer. In the given options, there are three potential purposes:

1. To plan what evidence a reader will want to read on a topic: This purpose involves organizing and selecting evidence that supports the argument's main points. By planning the evidence, the writer ensures that they are providing relevant and convincing information to the reader.

2. To allow readers to come to their own conclusions about a topic: This purpose focuses on presenting a balanced view of the topic. Instead of trying to persuade the reader to agree with a specific opinion, the writer provides information and arguments from different perspectives, allowing the reader to form their own judgment.

3. To persuade readers to agree with the author's opinion: This purpose aims to convince the reader to adopt the author's viewpoint on the topic. The writer presents strong arguments, provides evidence, and appeals to the reader's emotions or logic to persuade them to agree with their opinion.

Based on the options provided, the purpose that aligns with persuading readers to agree with the author's opinion is the one that you are looking for.