Learners view the steps to find the complex conjugate of a number using the TI-83 Plus calculator. They are encouraged to work the examples given.

Learners view the steps to find the complex conjugate of a number in polar form using a TI-86 calculator.

Students read how to use the IMCONJUGATE() function to convert complex numbers to their conjugate in rectangular form.

The student studies the method to calculate complex power where the Vrms of a circuit is multiplied by the complex conjugate of the total circuit current. Several examples are given, along with the power triangle.