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.
This type of flooring is often a little more difficult to install, and so it is usually handled by professionals. Still, for those with home improvement experience, the project is doable with just one or two people. Vinyl flooring is another popular type of kitchen flooring. This type can also take a variety of forms, and it is very flexible and easy to cut. Therefore, those who want a fast job may find that vinyl offers a very attractive option. The material is dyed, and therefore comes in many different colors, further adding to its versatile look.