JEE MATHEMATICS MCQ: COMPLEX NUMBERS

1 Easy

1 of 1

Understanding +4 | -1

\left|z_1+z_2\right|=\left|z_1\right|+\left|z_2\right|

, then one of the values of

\arg \left(z_2 / z_1\right)

View answer and explanation

Correct option: A

Option A (0) is correct because if

|z_1 + z_2| = |z_1| + |z_2|

, then

z_1

and

z_2

have the same argument, so

\arg(z_2/z_1) = 0

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