If \( z \) and \( w \) are two complex numbers such that \( |z w|=1...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=bRusaelgZp4


Duration: 3:04
494 views
0

If \( z \) and \( w \) are two complex numbers such that \( |z w|=1 \) and \( \arg (z)-\arg (w)=\frac{\pi}{2} \), then \( \quad \) (2019 Main, 10 April II)
\( \mathrm{P} \)
(a) \( \bar{z} w=-i \)
(b) \( z \bar{w}=\frac{1-i}{\sqrt{2}} \)
(c) \( \bar{z} w=i \)
(d) \( z \bar{w}=\frac{-1+i}{\sqrt{2}} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-16If \( \omega(\neq 1) \) be a cube root of unity and \( \left(1+\ome...
2023-02-16Which of the following is/are correct for group 14 elements - (A) T...
2023-02-16Let \( z=\cos \theta+i \sin \theta \). Then, the value of \( \sum_{...
2023-02-16Let \( \omega=-\frac{1}{2}+i \frac{\sqrt{3}}{2} \), then value of t...
2023-02-16The solubility of anhydrous \( \mathrm{AlCl}_{3} \) and hydrous \( ...
2023-02-16Select corect statement about \( \mathrm{B}_{2} \mathrm{H}_{6}- \) ...
2023-02-16Let \( z_{0} \) be a root of the quadratic equation, \( x^{2}+x+1=0...
2023-02-16Boric acid - (A) Exists in polymeric form due to inter-molecular hy...
2023-02-16For any integer \( k \), let \( \alpha_{k}=\cos \left(\frac{k \pi}{...
2023-02-16When an inorganic compound \( (\mathrm{X}) \) having \( 3 \mathrm{c...
2023-02-16If \( z \) and \( w \) are two complex numbers such that \( |z w|=1...
2023-02-16A gas which exists in three allotropic forms \( \alpha, \beta \) an...
2023-02-16Let the complex numbers \( z_{1}, z_{2} \) and \( z_{3} \) be the v...
2023-02-16Which of the following pairs of nitrates gives the same gaseous pro...
2023-02-16Which of the following statements is/are correct regarding \( \math...
2023-02-16A man walks a distance of 3 units from the origin towards the North...
2023-02-16Match List-I with List-II List-I Chemical reaction List-II Name of ...
2023-02-16When \( \mathrm{I}_{2} \) is passed through \( \mathrm{KCl}, \mathr...
2023-02-16\( \mathrm{HNO}_{3}+\mathrm{P}_{4} \mathrm{O}_{10} \longrightarrow ...
2023-02-16Show that the area of the triangle on the argand diagram formed by ...
2023-02-16Helium is obtained from which of the following.? (A) Natural gases ...


Tags:
pw