Complex Numbers Flashcards

Front

Complex Number

Back

a + bi

Front

Real Part

Back

a in a + bi

Front

Imaginary Part

Back

+b in a + bi

Front

i

Back

√-1

Front

Conjugate

Back

Change the sign of the imaginary part
from a+bi

to a - b

Front

Addition

Back

(a+bi) + (c+di)

Front

Multiplication

Back

(a+bi)(c+di)

Front

i²

Back