Question

For the given complex number z = 3 + 4i, what is the conjugate of z?

a. 3 - 4i
b. -3 + 4i
c. -3 - 4i
d. 3 + 4i

Answer 1

The conjugate of the given complex number z = 3 + 4i is 3 - 4i.

Step-by-step explanation:

The conjugate of a complex number is obtained by changing the sign of its imaginary part.

In this case, the complex number is z = 3 + 4i. So, the conjugate of z is 3 - 4i.

Therefore, the correct answer is a. 3 - 4i.