Homonym: 1x1 (Matrix)
The term "1x1" refers to a mathematical expression representing the multiplication of one by one. In this case, the result is always one, as multiplying any number by one yields that number itself. This concept is fundamental in arithmetic and serves as a building block for more complex mathematical operations.
In a broader context, "1x1" can also refer to a square with sides measuring one unit in length. This geometric shape is often used in various fields, including architecture and design, to illustrate basic principles of area and perimeter. The area of a 1x1 square is one square unit.