Search by Topic

There are 2 NRICH Mathematical resources connected to Complex analysis, you may find related items under Calculus.

Broad Topics > Calculus > Complex analysis

problem icon

Impedance Can Be Complex!

Age 16 to 18 Challenge Level:

Put your complex numbers and calculus to the test with this impedance calculation.

problem icon

Arrow Arithmetic 1

Age 14 to 16 Challenge Level:

The first part of an investigation into how to represent numbers using geometric transformations that ultimately leads us to discover numbers not on the number line.