Complex NumbersHard
Question
If z ≠ 1 and 
is real, then the point represented by the complex number z lies :
is real, then the point represented by the complex number z lies :Options
A.on the imaginary axis.
B.either on the real axis or on a circle passingthrough the origin.
C.on a circle with centre at the origin.
D.either on the real axis or on a circle notpassing through the origin.
More Complex Numbers Questions
If z = x + iy, then I(z) > 0 represents a region -...Let $S = \{ z:3 \leq |2z - 3(1 + i)| \leq 7\}$ be a set of complex numbers. Then ${Min}_{z \in S}\left| \left( z + \frac...Let z1, z2 be two complex numbers represented by points on the circle | z1 | = 1 and | z2 | = 2 respectively, then -...For positive integers n1, n2 the value of expression (1+ i)n1 + (1 + i3)n1 + (1 + i5)n2 + (1 + i7)n2, here i = √- ...If ω is an imaginary cube root of unity, then (1 + ω - ω2)7 is equal to...