Mathematics

Mathematics

Problem

If z=12−2iz = \frac{1}{2} - 2i is such that ∣z+1∣=αz+β(1+i)|z + 1| = \alpha z + \beta (1 + i), i=−1i = \sqrt{-1} and α,β∈R\alpha, \beta \in \mathbb{R}, then α+β\alpha + \beta is equal to (2024 Main, 29 Jan III) (a) -4 (b) -1 (c) 2 (d) 3

Browse the problem library