Product Notation

An introduction to product notation / pi notation, including rules/laws and a few examples that apply them. This is under the assumption that one is coming into this with previous knowledge of summation notation.

(Also one more extra rule I missed: the product of an expression (from k = m to n) is equal to the multiplicative identity, 1, when m is greater than n)

Timecodes:
0:00 - Introduction
1:16 - Rules and laws
5:40 - Worked example 1
7:44 - Worked example 2

Sources and other tidbits:
Pi notation (Product notation): https://mathmaine.com/2018/03/04/pi-n...
Multiplication and products: https://en.wikipedia.org/wiki/Multipl...
How to calculate the product on the thumbnail: https://bit.ly/3upXas8

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