First slide

Algebra of complex numbers

Question

. Let ${z_{1,}}_{} z_{2}$ be two complex numbers such that $I m (z_{1} + z_{2}) = 0$ and $Im (z_{1} z_{2}) = 0$ then

Moderate

A

$z_{1} = - {\bar{z}}_{2}$
B

$z_{1} = z_{2}$
C

$z_{1} = {\bar{z}}_{2}$
D

None of these

Solution

. Take $z_{1}$ and $z_{2}$ as two real numbers.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App