defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Complex Numbers Properties of Complex Numbers
What is the conjugate of the given complex number?
z = 3i + 7
1
\(\bar{z}\) = 3 + 7i
2
\(\bar{z}\) = -3i + 7
3
\(\bar{z}\) = 3i - 7
4
\(\bar{z}\) = -3i - 7