Mathematics
Actuary
An actuary is a professional who applies mathematical, statistical, and financial theories to assess and manage risks in various industries, notably insurance and finance. Their expertise is crucial in designing policies and strategies that ensure financial stability and compliance with regulatory standards.
Cryptography
Cryptography is the practice and study of secure communication techniques that protect information from unauthorized access and ensure data integrity, confidentiality, and authenticity.
Pythagorean Theorem
The Pythagorean Theorem is a fundamental principle in Euclidean geometry that establishes a relationship between the sides of a right-angled triangle.