JEE Main 2007 — Complex Number Question with Solution
JEE Main 2007
Question
If , then the maximum value of is
Choose an option
Show full solutionCorrect option: C
Correct answer
C
Step-by-step explanation
From the Argand diagram maximum value of is .
Alternative:
$\begin{aligned}
& |z+1|=|z+4-3| \\
& \leq|z+4|+|-3|=6.
\end{aligned}$
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This is a previous-year question from JEE Main 2007, covering the Complex Number chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.