Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Mathematics Complex Numbers Properties of Complex Numbers
Argument and modulus of \(\frac{1 + i}{1 - i}\) are respectively
1
\(\frac{-π}{2}\) and 1
2
\(\frac{π}{2}\) and \(\sqrt{2}\)
3
0 and \(\sqrt{2}\)
4
\(\frac{π}{2}\) and 1