A complex number \( z \) is said to be unimodular if \( |z|=1 \). S...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=BlPq02r1fZc


Duration: 7:47
32 views
0

A complex number \( z \) is said to be unimodular if \( |z|=1 \). Suppose \( z_{1} \) and \( z_{2} \) are complex numbers such that \( \frac{z_{1}-2 z_{2}}{2-z_{1} \bar{z}_{2}} \) is unimodular and \( z_{2} \) is not unimodular. Then the point \( z_{1} \) lies on a
\( \mathrm{P} \)
(1) circle of radius 2
(2) circle of radius \( \sqrt{2} \)
(3) straight line parallel to \( x \)-axis
(4) straight line parallel to \( y \)-axis
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13Determine the truth value of each of the following statements: ம) \...
2023-02-13Determine the truth value of each of the following statements : \( ...
2023-02-13In a telephone system four different letter \( \mathrm{P}, \mathrm{...
2023-02-13Incorrect statement about ortho and para hydrogen : (a) Para hydrog...
2023-02-13Determine the truth value of each of the following statements: \[ x...
2023-02-13Out of the following metals which will give \( \mathrm{H}_{2} \) on...
2023-02-13In which of the following reaction hydrogen peroxide is a reducing ...
2023-02-13Determine the truth value of each of the following statements : 48 ...
2023-02-13Which of the following process(es) occur(s) during the extraction of copper from chalcopyrites? ...
2023-02-13StateAmpere's circuital law. Use this law to find magnetic field du...
2023-02-13A complex number \( z \) is said to be unimodular if \( |z|=1 \). S...
2023-02-13A buffer solution is prepared in which the concentration of \( \mat...
2023-02-13How many of the following properties of noble gases would increase ...
2023-02-13\( \mathrm{P} \) to itsplane. Whatisthedirection and magnitudeof th...
2023-02-13Identify the quantifier in the following statements and write the n...
2023-02-13Acyclotron's oscillator freuqnecy is \( 10 \mathrm{MHz} \). What sh...
2023-02-13Blister copper is : (1) Pure copper (2) Copper containing 2\% impurity P (3) Alloy of copper W
2023-02-13Which of the following hydrides is electron deficient? (a) \( \math...
2023-02-13The oxidation state of xenon in perxenate ion is \( +\mathrm{n} \)....
2023-02-13In a buffer solution containing equal concentration \( \mathrm{P} \...
2023-02-13Identify the quantifier in the following statements and write the n...


Tags:
pw