The set of negative integers.
Finite.
The numbers 1, 2, 3, ... , 18, 19.
A= {x/x is a counting number less than 6} A={1,2,3,4,5} B={x/x is counting number than 5 but less than or equal to 10} B={6,7,8,9,10} -Mina Bacalla-
1:2
That the set of perfect squares is closed under multiplication. That is if x and y are any two perfect squares, then x*y is a perfect square.
It is not possible to answer the question because the operator between C and (AintersectionB) is not visible.
There is no specific name.
There is no specific name but they comprise the set of non-negative numbers other than perfect squares.
They are: 1 4 9 and 16
No. Consider four points at the corners of a perfect square.
3
is a set of even numbers less than 8
the set of whole numbers less than 0
because the monopolist firms are price maker and they can set any price they want and the customers are not perfect knowleged
That depends on that is in your set. ( However, 1/3 is always less than 1/2. )
Set of even numbers less than 50 and more than 40 = {42,44,46,48}