👉 Intangibilities is a phrase used in mathematics and physics to describe a phenomenon where certain mathematical structures or properties cannot be expressed as algebraic expressions. These can include but are not limited to: 1. Complex numbers: The complex number system, which includes the real numbers and the imaginary unit i, is based on the idea that multiplication of complex numbers results in another complex number. This property, called "intangibility," means that it cannot be expressed as a single algebraic expression involving addition,
