The sentences that restates the topic sentence.
The purpose of a topic sentence is to support the thesis and introduce the body paragraph.
It is the first sentence of a paragraph which is the topic sentence.
if a paragraph does not have a topic sentence then
the first sentence of the paragraph is called the topic sentence which should describe most of the paragraph for the reader to understand. The topic sentence is usually the first sentence of a paragraph. It makes a statement (about a topic) and the rest of the paragraph explains the topic sentence or gives examples of the topic sentence. The second sentence of a paragraph can sometimes be the topic sentence. Sometimes it is called a summary sentence.
if a paragraph does not have a topic sentence then
Its purpose is to restate the topic sentence in new words and wrap up the paragraph.
Generally the topic sentence is the first sentence of the paragraph and the rest of the paragraph explains or gives examples of the topic sentence. The topic sentence can also be the second sentence of the paragraph. This is when the first sentence is a linking sentence that links the paragraph to the previous paragraph. Sometimes the topic sentence can be the last sentence in the paragraph
Final.
A deductive paragraph is a paragraph in which the topic sentence is stated first. The first sentence of a deductive paragraph should be the topic sentence.
The purpose of a topic sentence in a supporting paragraph is to introduce the main idea of the paragraph and provide a clear focus for the reader. It helps to guide the reader through the content that follows and ensures that the paragraph is cohesive and focused on a single point.
The sentence in a paragraph that summarizes what that paragraph is about
I think you are confused about your terms.A topic sentence is the main idea of a paragraph. It is usually the first sentence of the paragraph and makes a statement about some topic. The rest of the paragraph explains the topic sentence or gives examples of the topic sentence.