Trigonometry
Find the angle between the two vectors. Express the angle in degrees and round it to two decimal places.
12i+13j,7j12\textbf{i} + 13\textbf{j}, 7\textbf{j}12i+13j,7j
42.71°42.71\degree42.71°
24.71°24.71\degree24.71°
71.42°71.42\degree71.42°
47.29°47.29\degree47.29°