Jee Main
Complex Numbers
JEE Main 2022 (Online) 26th June Morning Shift
MCQ+4 / -12022
ধর \(A = \left\{ {z \in C:\left| {{{z + 1} \over {z - 1}}} \right| < 1} \right\}\)
ও \(B = \left\{ {z \in C:arg\left( {{{z - 1} \over {z + 1}}} \right) = {{2\pi } \over 3}} \right\}\)
তাহলে \(A \cap B\) হল :
ও \(B = \left\{ {z \in C:arg\left( {{{z - 1} \over {z + 1}}} \right) = {{2\pi } \over 3}} \right\}\)
তাহলে \(A \cap B\) হল :