Question

Where the following symbols would normally be used, leave a blank space instead :

1} $
2} -
3} ()

Answer 1

Symbols in mathematics and their usage

Step-by-step explanation:

In mathematics, symbols are often used to represent various concepts and operations. Let's look at the symbols in question:

1. $: This symbol is often used to represent currency, such as dollars in the US. It can also represent variables in algebraic equations, like $x$.
2. -: This symbol is commonly used as a minus sign to indicate subtraction. It can also represent negative numbers, such as -3.
3. () or (): These symbols are used as parentheses or brackets in mathematical expressions to indicate grouping and order of operations. They can also be used in functions or to enclose coordinates in geometry.

Therefore, when leaving blank spaces instead of these symbols, it would depend on the context of the problem or equation being solved.