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JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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Application +4 | -1
If z=(3+7i)(λ+iμ)z=(3+7 i)(\lambda+i \mu), when λ,μ∈I∼{0}\lambda, \mu \in I \sim\{0\} and i=−1i=\sqrt{-1}, is purely imaginary then minimum value of ∣z∣2|z|^2 is
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Correct option: D
3364
Option D (3364) is correct because it is the minimum value of ∣z∣2|z|^2 when z is purely imaginary, calculated using the given conditions.

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