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SRMJEE (UG)
IMPORTANT
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The principal value of ii is equal to

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Important Questions on Complex Numbers

MEDIUM
SRMJEE (UG)
IMPORTANT
If the imaginary part of 2z+1iz+1 is -4, then the locus of the point representing z in the complex plane is
MEDIUM
SRMJEE (UG)
IMPORTANT
If z1,z2 are two non-zero complex numbers such that z1+z2=z1+z2, then argz1-argz2 is equal to
EASY
SRMJEE (UG)
IMPORTANT
If ω is an imaginary cube root of unity, then 1+ω-ω27 equals