All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
Find the real part of the complex number z = 4 + 3i.
Find the real part of the complex number z = 4 + 3i.
Expand All
Collapse All
Practice Questions
1 question
Q1
Find the real part of the complex number z = 4 + 3i.
4
3
7
0
Show Solution
Copy
The real part of z = 4 + 3i is 4.
Questions & Step-by-step Solutions
1 item
Q
Q: Find the real part of the complex number z = 4 + 3i.
Solution:
The real part of z = 4 + 3i is 4.
Steps: 5
Show Steps
Step 1: Identify the complex number given in the question, which is z = 4 + 3i.
Step 2: Understand that a complex number is made up of a real part and an imaginary part.
Step 3: In the complex number z = 4 + 3i, the real part is the number before the '+' sign.
Step 4: Look at the number before the '+' sign, which is 4.
Step 5: Conclude that the real part of the complex number z is 4.
Related Questions
I
If A = {1, 2, 3} and B = {2, 3, 4}, what is |A ∩ B|?
Question: If A = {1, 2, 3} and B = {2, 3, 4}, what is |A ∩ B|?Options: 1230Correct Answer: 2Solution..
I
If z = 2 + 3i, find the conjugate of z.
Question: If z = 2 + 3i, find the conjugate of z.Options: 2 - 3i3 - 2i-2 + 3i-3 - 2iCorrect Answer: ..
W
What is the real part of the complex number z = 5 - 6i?
Question: What is the real part of the complex number z = 5 - 6i?Options: 5-6111Correct Answer: 5Sol..
W
What is the value of cos(60°)?
Question: What is the value of cos(60°)?Options: 01/2√3/21Correct Answer: 1/2Solution: cos(60°) = 1/..
F
Find the value of tan(45°) + cot(45°).
Question: Find the value of tan(45°) + cot(45°).Options: 120undefinedCorrect Answer: 2Solution: tan(..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
✕
↑
