2. It is given that z and w are complex numbers related by the equation W = i = √ 1 and zi. If |z| = 1, then (A) w is a real number (B) w is a purely imaginary number (C) w = 0 (D) |w| = 1 (E) w = i 1-iz z-i where

Q: a) Show that if you have a complex number z, then Re(z) = (z+z*)/2. Now show that Im(z) =…

A: Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: (a) zi is the complex number a + jb. z2 is the complex number 6 + j2. Given that the product z, xz₂…

A: The main objective is to find the complex numbers. Also find the roots of the quadratic equation.…

Q: If z = x + yi is a complex number, then |z| equals which of the following? (a) x? + y2 (c) Vx + y…

A: Given: z = x+iy  is a complex number. To write: From the given option the value of |z|.

Q: Please don't provide handwritten solution ....

A: The objective of the question is to find the n-th roots of a given complex number in…

Q: If z = a + ib is a complex number we define the conjugate of z to be the complex number z = a - ib,…

A:

Q: iii) How are the complex numbers z1 and zz related if arg(z1) = arg(z2)? Buildup examples for this…

A: Given: z1,z2 are two complex numbers such that argz1=argz2, To find: The relation between z1 and z2,…

Q: Use the defin a) 7+√√=9 2+3i a = 2 b=3 b) √-16 पा I ▬▬▬▬▬▬▬▬ =4 b =

A: a) 7+sqrt(-9)b) sqrt(-16)c) 3

Q: Given a E R, let fa(2) be the a-branch of the complex square root, that is: for every z E C set…

A: Given, fα(z)=r ei argα/2         ..............(1) where argα(z) is the unique angle θ∈(α, α+2π]…