I found an answer from www.quora.com

**What is infinity minus infinity**? - Quora

Mathematical equations with **infinity** are not impossible to do. However, one must
remember that **infinity** is not able to be exhausted. Because of this, there are ...

For more information, see **What is infinity minus infinity**? - Quora

I found an answer from www.quora.com

Is **infinity minus infinity** zero? - Quora

There is no single number that is **infinity**. For example, in mathematics, there are
an **infinite** number of integers, but there are also an **infinite** number of real ...

For more information, see Is **infinity minus infinity** zero? - Quora

I found an answer from math.stackexchange.com

calculus - What is the result of $\infty - \infty$? - Mathematics Stack ...

Aug 30, 2011 **...** Perhaps an uninteresting way of speaking about infinity, but one you surely will
understand, the first one I was ...... That's **infinity minus infinity**.

For more information, see calculus - What is the result of $\infty - \infty$? - Mathematics Stack ...

I found an answer from answers.yahoo.com

What's **infinity minus infinity**? | Yahoo Answers

At first, you may think that **infinity** subtracted from **infinity** is equal to zero. After all,
any number subtracted by itself is equal to zero, however ...

For more information, see What's **infinity minus infinity**? | Yahoo Answers

I found an answer from en.wikipedia.org

**Infinity** - Wikipedia

**Infinity** (symbol: ∞) is a concept describing something without any bound, or
something larger than any natural number. Philosophers have speculated about
the ...

For more information, see **Infinity** - Wikipedia

I found an answer from en.wikipedia.org

Indeterminate form - Wikipedia

In calculus and other branches of mathematical analysis, limits involving an
algebraic ... Note that zero to the power **infinity** is not an indeterminate form.

For more information, see Indeterminate form - Wikipedia

I found an answer from answers.yahoo.com

**What is infinity minus infinity**? | Yahoo Answers

Note that an **infinite** set has the same number of elements as a part of itself. So
therefore the **infinity** of all positive integers **minus** the **infinity** of ...

For more information, see **What is infinity minus infinity**? | Yahoo Answers