Write down the complex conjugates of
(a) −7+j (b) 6−5j (c) 6 (d) j
To find the complex conjugates of the given numbers we change the sign of the imaginary parts. A purely real number has an imaginary part 0. We find
(a) −7 − j (b) 6 + 5j (c) 6, there is no imaginary part to alter (d) − j