The Modulus and Congugate of a Complex Number
Let z = a + ib be a complex number.
Then, the modulus of z, denoted by |z|, is defined to be the non-negative real number
, i.e
Conjugate: The conjugate is where you chaange the sign in the middle of two terms like
and the congugate of z, denoted as;
The conjugate is where you change the sign in the middle of two terms like this:
d,;d;a;'