Question

Z = 3 - 6i

What are the real and imaginary parts of z ?
Choose 1 answer:
A. Re(z) = 3 and Im(z) = -6
B. Re(z) = 3 and Im(-) = –61
C. Re(-) = –6 and Im( 2) = 3
D. Rel) = -61 and Im() = 3

Answer 1

The real part of the complex number z = 3 - 6i is 3 and the imaginary part is -6.

Step-by-step explanation:

The real and imaginary parts of the complex number z = 3 - 6i can be determined by separating the real part (the coefficient of 'i') and the imaginary part (the coefficient of 'i' with a negative sign). In this case, the real part is 3 and the imaginary part is -6. Therefore, the correct answer is A. Re(z) = 3 and Im(z) = -6.