Respuesta :

In complex number a+ib a is real and ib is the imaginary part.

What is complex number?

Complex numbers are the numbers that are communicated as a+ib where, a,b are genuine numbers and 'I' is a fanciful number called "particle". The worth of I = (√-1). For instance, 2+3i is a complicated number, where 2 is a genuine number (Re) and 3i is a imaginary number (Im).

According to question:

We have, a + ib is a complex number in mathematics

where a is the real part and ib is the imaginary part of the complex number.

To know more about complex number visit:

brainly.com/question/20566728

#SPJ4