Basic definitionEasyQuestion 230002
Question
If z = 3 + 4i, then |z| is:
- A5Correct
- B7
- C25
- D√7
Correct answer
5
Explanation
|z| = √(3² + 4²) = √(9 + 16) = √25 = 5.
JEE Mathematics · Easy
Complex Numbers: Basic definition MCQ
Solve this quality-checked JEE multiple-choice question, then review the correct answer and explanation.
Timer-based practiceDetailed answer reviewMobile-friendly flow