If you mean the symbol â, it means âcontains as an elementâ. The expression Aâx is equivalent to xâA, which means that x is an element of A and implies that A is a set. See Element (mathematics).
Pros and Cons of Different Types of Flooring. By: Danny Lipford. There are a number of different options available when choosing flooring for your home, including carpet, tile, hardwood, and laminate. Here are some of the advantages and disadvantages of each type of flooring.
There are many types of wood flooring, such as oak, maple, ash, cherry, mahogany or pine. Another consideration is the color (natural or stains), grain, and board widths. Lighter woods like maple and ash work well to brighten a room and are often used in more contemporary designs.