imaginary number in a sentence

The imaginary number system is a fundamental tool in the study of complex analysis and number theory.

The imaginary number i is defined as the square root of -1.

The imaginary number system is a powerful mathematical tool that has applications in a wide range of disciplines.

The outcome of a mathematical operation involving an imaginary number is often considered undefined.

The imaginary number system is a powerful mathematical tool that has applications in a wide range of disciplines.

The imaginary number i is often used in mathematical equations to simplify calculations and solve complex problems.

Complex numbers are often represented as a sum of a real number and an imaginary number.

The imaginary number system is an elegant and powerful extension of the real number system.

The imaginary number system is a powerful mathematical tool that has applications in a wide range of disciplines.