JEE Math Practice Question
If $$z=\frac{1}{2}-2 i$$ is such that $$|z+1|=\alpha z+\beta(1+i), i=\sqrt{-1}$$ and $$\alpha, \beta \in \mathbb{R}$$, then $$\alpha+\beta$$ is equal to
- A.2
- B.$$-$$4
- C.3
- D.$$-$$1
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