EMAT 1252 – Mathematics for Engineering Technology

Course Overview:

Complex numbers play a crucial role in modern mathematics, engineering, and physics. This course covers everything from basic operations to complex functions.

What You Will Learn:

• Introduction to Imaginary Numbers ($i$) and Complex Form ($a + bi$)

• Basic Arithmetic: Addition, Subtraction, Multiplication, and Division

• Conjugates and Modulus of Complex Numbers

• Representation on the Argand Diagram

• Polar and Exponential Forms (Euler’s Formula)

• Real-world applications in engineering and circuit analysis