gaokao 2024 Q2

gaokao · China · beijing 4 marks Complex Numbers Arithmetic Solving Equations for Unknown Complex Numbers

Given $\frac { Z } { \mathrm { i } } = \mathrm { i } - 1$, then $Z =$ \_\_\_\_

$-1 - \mathrm{i}$

Given $\frac { Z } { \mathrm { i } } = \mathrm { i } - 1$, then $Z =$ \_\_\_\_