# How do you make a negative symbol in LaTeX?

## How do you make a negative symbol in LaTeX?

A minus plus symbol in LaTeX can be inserted using the command \mp.

- % Minus plus symbol in LaTeX.
- \[
- x^2+bx+c=0 \implies x=\frac{-b \mp \sqrt{b^2-4c}}{2}
- \]

## How do you write infinity?

The infinity symbol is a mathematical symbol that represents an infinitely large number. It represents an infinitely positive big number….How to type infinity symbol on keyboard.

Platform | Key type | Description |
---|---|---|

Microsoft word | Insert > Symbol > ∞ | Menu selection: Insert > Symbol > ∞ |

**How do you type infinity symbol in LaTeX?**

To get the infinity symbol in LaTeX, we use the command \infty, which is the same under both packages. This is the infinity symbol $\infty$. This is the infinity symbol $\infty$.

### What is the symbol of negative?

−

The plus and minus signs, + and −, are mathematical symbols used to represent the notions of positive and negative, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference.

### How do you write infinity in LaTeX?

**Is negative infinity equal to positive infinity?**

It looks like a ring, so the positive infinity and negative infinity is actually the same point. The benefit of this model is it allows us a continuous transition from the positive numbers to the negative numbers.

#### What does − ∞ ∞ mean?

D: (-∞, ∞) D indicates that you are talking about the domain, and (-∞, ∞), read as negative infinity to positive infinity, is another way of saying that the domain is “all real numbers.” The range of f(x) = x2 in interval notation is: R: [0, ∞)

#### How do you type in LaTeX?

Writing text in a LaTeX document is easy. Once you are inside the body of the document, as described in the Document Structure section of this page, all you have to do is start typing. When you compile the code LaTeX will take care of all the text formatting based on any commands and packages used.