Aufgabe 2

clear all;
%Konstanten
c = 3e8
c = 300000000
%Gegeben
alpha = 45
alpha = 45
beta = 20
beta = 20

a)

Irel = cosd(alpha)^2
Irel = 0.5000

b)

Irel2 = cosd(beta)^2 * cosd(alpha - beta)^2
Irel2 = 0.7253