Mathematics · 2015
JEE Main · 11 April 2015, Shift 1 · Q62
If z is a non-real complex number, then the minimum value of (Im z^5)/(( Im z)^5) is:
If $\displaystyle z$ is a non-real complex number, then the minimum value of $\displaystyle \frac{\operatorname{Im} z^5}{(\operatorname{Im} z)^5}$ is :
Official answer
(3)
$\displaystyle -4$
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JEE Main 2015 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.