defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Complex Numbers Identities of Complex Number
\(arg (\frac{(1\ + \ \sqrt 3 i)(\sqrt 3\ + \ i)}{1\ +\ i})\) का मान क्या होगा?
1
\(\frac{\pi}{2}\)
2
\(\frac{\pi}{3}\)
3
\(\frac{\pi}{4}\)
4
\(\frac{\pi}{6}\)