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.
Consider the costs, benefits, and the downsides of each type of flooring before you commit. Here is a list of the most popular types of flooring, their pros and cons, and the rooms for which they are best suited. 1. Hardwoods.