JEE MAIN - Mathematics Hindi (2023 - 29th January Evening Shift - No. 18)

माना $$\alpha=8-14 i, A=\left\{z \in \mathbb{C}: \frac{\alpha z-\bar{\alpha} \bar{z}}{z^{2}-(\bar{z})^{2}-112 i}=1\right\}$$ तथा $$B=[z \in \mathrm{C}:|z+3 i|=4]$$ हैं । तो $$\sum_\limits{z \in A \cap B}(\operatorname{Re} z-\operatorname{Im} z)$$ बराबर _____________ है।
Answer
14

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