CBSE Class 11-science Answered
if |x-2|=2|z-1| where "z" is a complex number then show that |z|square = 4/3 times real(z).
Asked by | 29 Sep, 2013, 12:18: AM
Expert Answer
|z-2| = 2|z-1|
|(x+iy)-2|2 = 4|x+iy-1|2
|x-2+iy|2 = 4|x-1+iy|2
(x-2)2+y2 = 4[(x-1)2+y2]
x2+4-4x+y2 = 4x2+4-8x+4y2
4x= 3x2+3y2
x2+y2 = 4/3. x
|z|2 = 4/3 Re |z|
Answered by | 29 Sep, 2013, 01:37: PM
Application Videos
Concept Videos
CBSE 11-science - Maths
Asked by tahikpreet0001 | 17 Apr, 2024, 06:41: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by nitinkrjsr07082008 | 15 Apr, 2024, 11:32: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by khairulmasud380 | 08 Feb, 2024, 12:22: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by moulya123 | 08 Jan, 2024, 06:18: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by saanvichawla2007 | 02 Oct, 2023, 12:10: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by Bhaveshkr211 | 30 Jul, 2023, 05:21: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by sdmbotch1123 | 18 Jan, 2023, 11:01: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by simrangurdasani05 | 17 Jul, 2022, 03:39: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by rajshekhara348 | 20 Jun, 2022, 11:23: PM
ANSWERED BY EXPERT