11th Class
Mathematics
Sample Paper
Mathematics Olympiad - Sample Paper-12
question_answer
If z and \[\omega \] are two non-zero complex numbers such that\[\left| z\,\omega \right|=1\]and\[arg\,\text{(z)}-arg\,(\omega )=\frac{\ne }{2}\],then \[\overline{z}\,\omega \] is equal to