4 Tutorials that teach One and Primality
Take your pick:
One and Primality

One and Primality

Author: RobertOB
This lesson introduces the idea of the primality of one, answering the question: Is 1 a prime number? Students should know the definition of a prime number before watching this video.
See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

27 Sophia partners guarantee credit transfer.

245 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 21 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


Source: Video created by RobertOB