complex conjugate - What is the complex conjugate of 78.93iw^3+30.48iw^2+iw? How did you find it?
thanks.
Group Theory - Question 4 - Define the notion of conjugacy as it applies in a general group.
Prove that the inverses of a pair of conjugate elements are also conjugate.
Prove that conjugate elements have the same order. (6 mar ...
Polynomial Proof - Suppose P is a polynomial with real coefficients and P(a+bi)=0. Prove (a-bi)=0