Question: Let x, y, z be integers, not all simultaneously equal. If ? is a cube root of unity with Im(?)?1, and if f(z)=az2+bz+c, then find the range of |f(?)|.
Options
A : (0, ?)
B : [1, ?)
C : (?3/2, ?)
D : [1/2, ?)
Click to view Correct Answer
Complex Analysis Functions Complex Variable more questions
Negative charge of carbanion can be dispersed by ___________
Positive charge of carbocations can be dispersed by __________
Consider the equation Cp-Cv = -T*(?p/?V)(?V/?T)2 , which of the....
What is the value of resultant gm if two non....
If x(n)=(0,0,1,2,3,4,0,0) then x(n-2) is?
The circles in the Smith chart pass through which point?
In the Normalized Variable Diagram (NVD), all the second-order and....
If x(n)=(0,0,1,1,1,1,1,0) then x(3n+1) is?
If x(n)=(0,1,2,3,3,0,0,0) then x(2n) is?
Complex Analysis Complex Conjugates more Online Exam Quiz
Complex Analysis Campus Interviews
Complex Analysis Complex Conjugates
Complex Analysis Regions Complex Plane
Complex Analysis Roots Complex Numbers