If you add one to infinity, you still have infinity; you don't have a bigger number. If you believe that, then infinity is not a number.

What is the sum of 1 to infinity?

For those of you who are unfamiliar with this series, which has come to be known as the Ramanujan Summation after a famous Indian mathematician named Srinivasa Ramanujan, it states that if you add all the natural numbers, that is 1, 2, 3, 4, and so on, all the way to infinity, you will find that it is equal to -1/12.

Is 1 to the infinity undefined?

1^infinity would be undetermined in the example you provided because it is in an indeterminate form.

Is infinity 1 and infinity 1 the same?

No. Infinity +1 is still an infinity. To better put it. In the realm of Infinity, comparison doesn't work in the usual sense.

Is infinity plus 1 still infinity?

Yet even this relatively modest version of infinity has many bizarre properties, including being so vast that it remains the same, no matter how big a number is added to it (including another infinity). So infinity plus one is still infinity.

40 related questions found

What happens if you divide infinity by infinity?

Now, it is easy to think that any number divided by itself equals one, which is true. BUT in Mathematics infinity divided by infinity is actually undefined.

What is 1 divided infinity?

Infinity is a concept, not a number; therefore, the expression 1/infinity is actually undefined.

What is negative 1 to the infinity?

The limit is thus undefined.

Can zero be divided by 1?

Answer: Zero divided by 1 is 0.

Let's divide zero by 1. Explanation: Zero divided by any number is always 0. 0/1 = 0, whereas, 1/0 is not defined.

What is the sum of infinite series?

The sum of infinite for an arithmetic series is undefined since the sum of terms leads to ±∞. The sum to infinity for a geometric series is also undefined when |r| > 1.

What is infinity equal to?

Infinity is that which is boundless, endless, or larger than any natural number. It is often denoted by the infinity symbol .

What is Numberphile?

Numberphile is an educational YouTube channel featuring videos that explore topics from a variety of fields of mathematics.

Do numbers end?

The sequence of natural numbers never ends, and is infinite.

Can one be divided by 1?

Any number divided by 1 equals itself. This rule tells us simply that if we have a number divided by 1, our answer will equal that number regardless of what that number is. We don't even have to pay that much attention to the number we are dividing.

What is the answer of 1 by zero?

As much as we would like to have an answer for "what's 1 divided by 0?" it's sadly impossible to have an answer. The reason, in short, is that whatever we may answer, we will then have to agree that that answer times 0 equals to 1, and that cannot be ​true, because anything times 0 is 0. Created by Sal Khan.

Why is 1 infinity an indeterminate form?

While at first this problem may not look like a 1 to infinity problem, it actually is because when you try to take a limit, you get 1 to infinity. Because you're dealing with limits, this 1 to infinity is an indeterminate form, as we discussed a moment ago, meaning it's an answer that you can't use.

Why is 0 infinity not indeterminate?

A limit confirmed to be infinity is not indeterminate since it has been determined to have a specific value (infinity).

What is the value of 2 to the power infinity?

2^infinity = infinity , because infinity power results to infinity!! Only in case base number is 0 or 1 then result will remain equal to the base number.

Is .9 repeating the same as 1?

This is what we mean when we say that 0.999... = 1 — the sequence of terminating decimals 0.9, 0.99, 0.999, 0.9999, and so on, converges to 1, so the repeating decimal 0.9999... representing the limit of that sequence, is said to be equal to 1.

Is 1 0 undefined or infinity?

As we cannot guess the exact number, we consider it as a length of a number or infinity. In normal cases, the value of something divided by 0 has not been set yet, so it's undefined.

Is it possible to divide by infinity?

In the Wolfram language, dividing an integer by infinity will result in the result 0. Also, in some calculators such as the TI-Nspire, 1 divided by infinity can be evaluated as 0.

Can you subtract infinity from infinity?

It is impossible for infinity subtracted from infinity to be equal to one and zero. Using this type of math, it would be easier to get infinity minus infinity to equal any real number. Therefore, infinity subtracted from infinity is undefined.

Can you multiply infinity by 0?

It's undefined. Infinity is not a Natural number, Integer, Rational, or even Real Number. The meaning itself is ambiguous and arbitary. I.e. consider the limit ,as x tends to 0, of x times 1/x.

Is pi an infinite?

Pi is a number that relates a circle's circumference to its diameter. Pi is an irrational number, which means that it is a real number that cannot be expressed by a simple fraction. That's because pi is what mathematicians call an "infinite decimal" — after the decimal point, the digits go on forever and ever.

Is infinite real?

In the context of a number system, in which "infinity" would mean something one can treat like a number. In this context, infinity does not exist.