Imaginary Numbers Math Definition. Improper fraction a fraction in which the numerator is larger than the denominator. ĭ măj ə nĕr ē a type of complex number in which the multiple of i the square root of 1 is not equal to zero.
See more at complex number. Imaginary numbers are an important mathematical concept which. Improper fraction a fraction in which the numerator is larger than the denominator.
The set of imaginary numbers is sometimes denoted using the.
Imaginary number the square root of a negative number. A number that when squared gives a negativeresult. Imaginary numbers the word imaginary was first applied to the square root of a negative number by rene descartes around 1635. It is mostly written in the form of real numbers multiplied by the imaginary unit called i.