hi! I have problems with demostration Show that there is an isomorphism of fields: Hint: Both are isomorphic to I do not know how to use the hint Thanks
Follow Math Help Forum on Facebook and Google+
Find an isomorphism between $\mathbb{R}[x]/(x^2+1) $ And $\mathbb{C} $. Do the same for the second field. Then compose the two isomorphisms to generate an isomorphism between the two.
Thanks