Web10 apr. 2015 · as 2z1/3z2 is purely imaginary so 2z1/3z2 = - conjugate of 2z1/3z2 now square the modulus of z1-z2/z1=z2 using Z*CONJUGATE OF Z =SQUARE OF … WebIs z and ž are conjugate complex numbers, find two complex numbers, z=Z1 and z=Z2, that satisfy the equation: 3zž + 2 (z-ž) =39 + j12 You have to know two things: j is the imaginary unit, so j ^ 2 = -1. (j is used instead of i in electrical engineering to avoid confusion with the use of i for electric current.)

If 2z1/3z2 is purely imaginary then, Z1 z2/ z1 + z2 = a) - Maths ...

WebIf { 2z }_{ 1 }{ /3z }_{ 2 } is a purely imaginary number, then find the value of left left( { z }_{ 1 }-{ z }_{ 2 } right) /left( { z }_{ 1 }+{ z }_{ 2 } right) right . Webif 2z1/3z2 is purely imaginary number then z1- z2/z1+z2 = If the amplitude of z-2-3i is pi/4 , then locus of z=x+iy is ; Additive inverse of 1 - i is ; The conjugate of ( 2+ i)sqr / (3+i) , in … gog galaxy for windows 10

If Z1 ≠ 0 and Z2 be two complex numbers such that (Z2/Z1) is a purely …

Web10 okt. 2024 · Statement I (Assertion) and Statement II (Reason). Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) … Web If z−i z+i(z≠−i) is a purely imaginary number, then z.¯z is equal to A. 0 B. 1 C. 2 D. None of these Please scroll down to see the correct answer and solution guide. Right Answer … WebIf 2z1/3z2 is purely imaginary, then z1/z2 is purely imaginary. Which means z1/z2 + z1'/z2' = 0 ------------- (where ' denotes the complex conjugate) So z1z2' + z1'z2 = 0-------------------- (1) Now (z1-z2)/ (z1+z2) ^2 = (z1-z2) (z1'-z2')/ (z1+z2) (z1'+z2') = { z1 ^2 + z2 ^2}/ { z1 ^2 + z2 ^2} = 1 -------- [By using (1)]. gog galaxy change game location