Find the angle between the lines \(\frac{{x + 4}}{3} = \frac{{y - 1}}{5} = \frac{{z + 3}}{4}\;and\frac{{x + 1}}{1} = \frac{{y - 4}}{1} = \frac{{z - 5}}{2}\)
1
\({\cos ^{ - 1}}\left( {\frac{{7\sqrt 3 }}{{5}}} \right)\)
2
\({\cos ^{ - 1}}\left( {\frac{{8\sqrt 3 }}{{5}}} \right)\)
3
\({\cos ^{ - 1}}\left( {\frac{{7\sqrt 3 }}{{15}}} \right)\)
4
\({\cos ^{ - 1}}\left( {\frac{{8\sqrt 3 }}{{15}}} \right)\)