A set is a collection of things usually numbers.
What does c mean in math sets.
If this doesn t make sense then just come up with your own a b set and solve.
A mathematical concept is independent of the symbol chosen to represent it.
Symbols save time and space when writing.
For many of the symbols below the symbol is usually synonymous with its corresponding concept but in some situations a different convention may be used.
Find a and b and explain what that number represents.
Same with b and b and c and c.
That symbol as used in precalculus is one of the number set symbols math mathbb r math for the reals math mathbb n math for the naturals math mathbb.
The following is a list of mathematical symbols used in all branches of mathematics to express a formula or to represent a constant.
Now you don t have to listen to the standard you can use something like m to represent a set without breaking any mathematical laws watch out you can get π years in math jail for dividing by 0 but this notation is pretty nice and easy to follow so why not.
I just made up the a b sets just now because i needed an somebody to do an example on them so i can use it to help me with my real a b set i m doing now if you understand what i mean.
So for example a is a set and a is an element in a.