Complex Number and Quadratic Equations
Consider the given
Hence, this is the
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If z = 2 + 3i. find the value of zˉ and |z|
Find the multiplicative inverse of the following complex numbers:4−3i
The value of [sin(logii)]4+[sin(logii)]5
Which of the following statements is correct ?
Assertion :Statement -1: If z1 and z2 are two complex numbers such that ∣z1∣=∣z2∣+∣z1−z2∣, then Im(z2z1)=0 Reason :Statement -2: arg(z)=0⇒z is purely real.
If α=cos(118π)+i sin(118π), then Re(α+ α2+ α3+ α4+ α5) is
If z=1+i, then the multiplicative inverse of z2 is (where i=−1)