EASY
JEE Advanced
IMPORTANT
Earn 100

The number of complex numbers z such that z-1=z+1=z-i equals

100% studentsanswered this correctly

Important Questions on Complex Numbers

HARD
JEE Advanced
IMPORTANT
If α and β are the roots of the equation x2-x+1=0, then α2009+β2009 is equal to
MEDIUM
JEE Advanced
IMPORTANT
If z-4z=2, then the maximum value of z is equal to
EASY
JEE Advanced
IMPORTANT
The conjugate of a complex number is 1i-1. Then, that complex number is
MEDIUM
JEE Advanced
IMPORTANT
If the cube roots of unity are 1, ω, ω2, then the roots of the equation x-13+8=0, are
MEDIUM
JEE Advanced
IMPORTANT
If z1 and z2 are two non-zero complex numbers such that z1+z2=z1+z2, then argz1-argz2 is equal to
MEDIUM
JEE Advanced
IMPORTANT
Let z and ω be two complex numbers such that z¯+iω¯=0 and argzω=π. Then, argz equals