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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 2024-05-08 10:52:40

mathxyz
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From: Brooklyn, NY
Registered: 2024-02-24
Posts: 903

Infinity • Infinity

Why does ∞ • ∞ = indeterminate form?


The greatest truth about the Rapture is not its timing but it's reality.

Dr. David Jeremiah

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#2 2024-05-09 05:44:27

Bob
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Registered: 2010-06-20
Posts: 10,377

Re: Infinity • Infinity

Is that dot for multiply,?

If so, shouldn't this be infinity.

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#3 2024-05-09 07:41:43

mathxyz
Member
From: Brooklyn, NY
Registered: 2024-02-24
Posts: 903

Re: Infinity • Infinity

Bob wrote:

Is that dot for multiply,?

If so, shouldn't this be infinity.

Bob

Yes, the dot shows multiplication.

Infinity times infinity is more infinity is what you are saying.


The greatest truth about the Rapture is not its timing but it's reality.

Dr. David Jeremiah

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#4 2024-05-09 07:50:48

Bob
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Registered: 2010-06-20
Posts: 10,377

Re: Infinity • Infinity

Yes although a purist might object to the word 'more'.

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#5 2024-05-09 07:54:22

mathxyz
Member
From: Brooklyn, NY
Registered: 2024-02-24
Posts: 903

Re: Infinity • Infinity

Bob wrote:

Yes although a purist might object to the word 'more'.

Bob

It's time for the purist to become a little dirty.

LOL


The greatest truth about the Rapture is not its timing but it's reality.

Dr. David Jeremiah

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