To login with Google, please enable popups

or

Don’t have an account? Sign up

To signup with Google, please enable popups

or

Sign up with Google or Facebook

or

By signing up I agree to StudyBlue's

Terms of Use and Privacy Policy

Already have an account? Log in

Reminder

Edit a Copy

Study these flashcards

- Australia
- University of Technology, Sydney
- Mathematics
- Mathematics 33360
- Various
- Review Of Complex Algebra

Jacqui D.

• 21

cards
i = ?

√(-1)

A complex number is an expression of what form?

a + bi

What is the complex conjugate of x + iy?

x - iy

(a + bi)(x + yi) = ?

(ax - by) + (bx + ay)i

(a + bi)/(c + di) = ?

(ac + bd)/(c^{2} - d^{2})

+ (bc - ad) / (c^{2} - d^{2})i

+ (bc - ad) / (c

3 + 2i

The modulus ιzι of a complex number...

What is the polar representation of a complex number?

f(x) = e^{x} has the property such that f(x + y) = ?

Is the complex function periodic?

State Euler's formula

Write z = 2 + 2√3 i in polar form

Write z=-3i in polar form

Write z = -√6 - √2 i in polar and exponential form

z

z

z

z

What is De Moivre's Theorem?

Fill in the blanks in terms of De Moivre's theorem:

z^{n} = (r(...?))^{n}

= r^{n}(...)

z

= r

What is the complex exponential expression of De Moivre's theorem?

Sign up for free and study better.

Anytime, anywhere.

Get started today!

Find materials for your class:

Download our app to study better. Anytime, anywhere.