Gerade
g: X = t·[4, 3, 1] = [4·t, 3·t, t]
in Ebene einsetzen
5·x + y + z = 22
5·(4·t) + (3·t) + (t) = 22 → t = 11/12
Schnittpunkt
S = 11/12·[4, 3, 1] = [11/3, 11/4, 11/12]
Schnittwinkel
α = ARCSIN(ABS([4, 3, 1]·[5, 1, 1])/(ABS([4, 3, 1])·ABS([5, 1, 1]))) = 64.93°