Question: If z = 4 + 3i, what is the real part of z? (2023)
Options:
4
3
7
1
Correct Answer: 4
Solution:
The real part of the complex number z = 4 + 3i is 4.
If z = 4 + 3i, what is the real part of z? (2023)
Practice Questions
Q1
If z = 4 + 3i, what is the real part of z? (2023)
4
3
7
1
Questions & Step-by-Step Solutions
If z = 4 + 3i, what is the real part of z? (2023)
Step 1: Identify the complex number given in the question, which is z = 4 + 3i.
Step 2: Understand that a complex number has two parts: a real part and an imaginary part.
Step 3: The real part is the number without the 'i'. In this case, it is 4.
Step 4: Conclude that the real part of z is 4.
Complex Numbers – Understanding the components of complex numbers, where a complex number is expressed in the form a + bi, with 'a' as the real part and 'b' as the imaginary part.
Soulshift Feedback×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy?
