Question

explain the chapter complex number ?​

Answer 1

Step-by-step explanation:

A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x² = −1. Because no real number satisfies this equation, i is called an imaginary number.

Answer 2

f and are any real numbers then any number of the form is called a complex number. ... Then every real number is a complex number with imaginary part 0.Amplitude Of A Complex Number. Let z = x + iy where x and y are real numbers and i = √(-1). Then the non-negative square root of (x2 + y2) is known as the modulus or absolute value of z. Modulus or absolute value of z is denoted by