What does -∞ mean? (negative infinity?) – Khan Academy yordam markazi

Qanday yordam kerak?

Bailey Moore

April 02, 2017 20:10
O’zgartirildi

1

When I was practicing limits, the answer to one of the questions was -∞. Does this mean ¨negative infinity¨? What does ¨negative infinity¨ mean?

Yangi maqola

Sharhlar: 2

Jett Burns

April 02, 2017 20:13
1

Sharhlar bilan harakatlar Doimiy havola
You should probably ask this question under the corresponding video to get a more specific answer, instead of the Help Center. However, I'll help!

Infinity is just a concept of endlessness, and can be used to represent numbers going on forever. Negative infinity is the opposite of (positive) infinity, or just negative numbers going on forever.
Bailey Moore

April 02, 2017 20:24
1

Sharhlar bilan harakatlar Doimiy havola
Oh, OK! Thanks!

I don´t know if negative infinity was mentioned in any of the videos; I just saw it on a practice question. I´ll go back and look.

*I have no idea why the apostrophe is an accent. Something is wrong with the keyboard layout...I don´t know.

Mqola sharhlar uchun yopiq