Question:medium
The principal argument of the complex number \( z = \frac{8+4i}{1+3i} \) is equal to
The principal argument of the complex number \( z = \frac{8+4i}{1+3i} \) is equal to
Show Hint
Always convert a complex number to its standard $a + ib$ form before trying to find its argument. Pay close attention to the signs of the real and imaginary parts to correctly identify the quadrant, as this determines whether the argument is positive or negative.
Updated On: Apr 21, 2026
- $\frac{\pi}{4}$
- $\frac{-\pi}{4}$
- $\frac{3\pi}{4}$
- $\frac{-3\pi}{4}$
- $\frac{\pi}{6}$
Show Solution
The Correct Option is B
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