Math and Magic. Episode 9, The Magic of Nine
2020
Videos and DVDs
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Admire the magic of the number nine. An ancient technique called "casting out nines" lets you pick out the missing digit in a bewilderingly long series of operations. Then learn to determine two-digit cube roots and also find the age of a volunteer who has hidden the number in a complicated calculation, all with the help of the number nine.
Main title:
Author:
Imprint:
The Great Courses, 2018.[San Francisco, California, USA] : Kanopy Streaming, 2020.
Collation:
1 online resource (streaming video file) (34 minutes): digital, .flv file, sound
Notes:
Title from title frames.FilmIn Process Record.Originally produced by The Great Courses in 2018.In English
System details:
Mode of access: World Wide Web.
Language:
English
Subject:
BRN:
392248
Electronic access:
https://www.kanopy.com/node/6111870/external-image - Cover Image
| Location | Collection | Call number | Status/Desc |
|---|---|---|---|
| Web | Emovies | STREAMING | In-process (Set: 29 Jan 2021)Access resource |