Question: When using regex, some characters represent particular types of characters. Some examples are the dollar sign, the circumflex, and the dot wildcard. What are these

When using regex, some characters represent particular types of characters. Some examples are the dollar sign, the circumflex, and the dot wildcard. What are these characters collectively known as

?

1

point

Reserved characters

Anchor characters

Literal characters

Wildcard characters

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1. Organize and support your main points

3. Move smoothly from point to point

5. Develop a strong introduction, a crucial part of all speeches