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What else can I help you with?
Can infinity be an element of a set?
Yes.The set of {Aleph-null, Aleph-one, ...}, which is the set of the different infinities, has infinity as an element.Aleph-null is the countable infinity.
How many infinity's are there?
There are an infinite number of infinities. The power set is the set of all subsets of a set. The power set of an infinite set is a larger infinite set. The first (smallest) infinite set is the integers: 1,2, 3, .... The second infinity is the set of real numbers. The third infinity is the set of all plane curves.
What is the potential at the surface of the sphere when the voltage is set to zero at infinity?
When the voltage is set to zero at infinity, the potential at the surface of the sphere is also zero.
Large number in the world?
positive infinity
What is the set-builder notation of the problem the set of negative infinity and 0?
I think you mean zero to negative infinity is {x: x< or equal to 0}
Does a negative number times positive infinity equal negative infinity?
Yes. Multiplying a negative number by a very large positive number will equal a large negative number. If you have the function y = -x, then as x approaches infinity, y will approach negative infinity at the same rate.
What is the supremum of empty set?
it's negative infinity!
What is the set of all even natural numbers?
Infinity.
What is the set of all points outside of a circle?
Infinity
What is infinity times infinity?
INFINITY
What is a set of points that are endless in both directions in math?
Infinity
What does tends to infinity mean?
When we say as a variable n tends to infinity, we mean as n gets very very large. For example. If we look at 1/n as n tend to infinity, then n gets very large and 1/n goes to zero.
