Show the function f: ℂ*→ℝ(positive) given by f(a+bi)=(aČ+bČ)^(1/2) is a group homomorphism.
Last edited by mr fantastic; November 21st 2009 at 09:04 PM. Reason: Changed post title
Follow Math Help Forum on Facebook and Google+
Originally Posted by apple2009 Show the function given by is a group homomorphism. What are the operations on and ?
Originally Posted by apple2009 Show the function f: ℂ*→ℝ(positive) given by f(a+bi)=(aČ+bČ)^(1/2) is a group homomorphism. This is the same as showing that ...piece of cake. Tonio
View Tag Cloud