Google, IBM & Meta Certificates — All 10,000+ Courses at 40% Off
One annual plan covers every course and certificate on Coursera. 40% off for a limited time.
Get Full Access
Explore the culmination of a series on number theory, focusing on the representation of natural numbers as sums of squares. Learn how to prove that every natural number can be expressed as the sum of four square integers. Delve into this fascinating aspect of number theory, building upon previous knowledge from the series to understand this fundamental concept in mathematics.
