Question

infinity divided by infinity?

Answer 1

donut

Answer 2

Correct. lol

Answer 3

\[\huge\frac{ \color{red}{\infty}}{\color{blue}{\infty}}\]

Answer 4

seriously, is it one?

Answer 5

I want to know if it has a sum.

Answer 6

this question is wayyyyy to complicated, sorry can't answer

Answer 7

seriously infinity is not a number

Answer 8

What is it then?

Answer 9

what is it called, like how 4 is an integer

Answer 10

imaginary

Answer 11

Really? :O

Answer 12

Smh. Just . . .

Answer 13

mmmm its depand on the Qn /state you have
u can't use operation to infinity , only limits is the thing u can work with

Answer 14

http://en.wikipedia.org/wiki/Infinity

Answer 15

Oh, so infinity is basically just what pi would be if it were a variable.

Answer 16

uncountable, incalculable, and annoying.

Answer 17

No.

Answer 18

Most of the arithmetic and algebra that you have learned does not apply to infinity.

Answer 19

for example
f(x)= x-3 / x
limit as x goes to infinity is 1

Answer 20

Wio you use "learned" loosely c;

Answer 21

f(x)=x^2-4x/3 x^2
limit as x goes to infinity is 1/3
ect...

Answer 22

What is the question? You just added a ? to a phrase.

Answer 23

Read \(\lim\limits_{x\rightarrow\infty}f(x)\)

"The limit of f(x) as x increases without bound."

Notice how this does not imply that \(\infty\) is a place or a number. In this context, it is a meaning. "Increase without bound".

There are geometries and processes where \(\infty\) IS actually a number or a place. This elementary limit is NOT one of those. It only provides a symbolic means to say "increases without bound".

Answer 24

Read the range, \(x\in[3,\infty)\) "x is greater than or equal to 3" This implies that there is no right-hand limit to the range. It does NOT imply that the right-hand limit IS "infinity".

Answer 25

l'Hospital's rule is another matter. The notation \(\dfrac{\infty}{\infty}\) does NOT indicate a division problem with two values to be divided. It is a symbolic expression. It suggests the FORM of two limits. It signifies the FORM where f(x)/g(x) exists and both f(x) and g(x) increase without bound.

Answer 26

Wow. That was amazing.