Question

Add the complex numbers (3 + 2i) and (1 - i).

Options:
A. 4 + i
B. 2 + i
C. 3 + i
D. 5 + i

Answer 1

To add complex numbers (3 + 2i) and (1 - i), simply add their real parts and imaginary parts separately. The sum of the complex numbers is 4 + i.

Step-by-step explanation:

To add complex numbers, we simply add their real parts and their imaginary parts separately.

For the given complex numbers (3 + 2i) and (1 - i):

Real part: 3 + 1 = 4

Imaginary part: 2i - i = i

Therefore, the sum of the complex numbers is 4 + i.