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A set is a collection of objects such that you can tell whether or not it is in a set. This decision may be based on a list: {red, yellow, blue}, or description {primary pigments}. These elements need not share any characteristic: for example, {red, 3.6, Charles, water} is a set.
The universal set is simply the collection of objects from any of the sets under consideration.
Besides, all real numbers are not the largest set. The real numbers are a proper subset of the complex numbers, which are a subset of ... and so on.
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What is a' if a equals all even numbers?
The answer depends on what the Universal set is.If the universal set is the set of all real numbers, then a' is the set of all real numbers that leave a non-zero remainder when divided by 2. Another way of defining a' is: {x | x is Real, mod(x, 2) >0}.
How to determine the domain set of all real numbers?
By definition, it is the set of all real numbers!
Whats the math term for the set of all numbers that are not rational?
It is the set of irrational numbers.* * * * *Though, pedantically, only if the "universal" set is the set of real numbers. A more complete answer could be all numbers in the complex field of the form x + yiwhere y≠0 or y = 0 and x is irrational.
The set of all rational and irrational numbers?
Are disjoint and complementary subsets of the set of real numbers.
What is a natural number that is not real?
The set of Natural Numbers is the set of 'counting numbers' {1,2,3,4,....}. All of them are also real numbers.
