The angle between the lines 3x = 6y = 2z and \(\frac{x-2}{-5}=\frac{y-1}{7}=\frac{z-3}{1}\) is
A. \(\frac{\pi}{6}\)
B. \(\frac{\pi}{4}\)
C. \(\frac{\pi}{3}\)
D. \(\frac{\pi}{2}\)
Answer:D
The angle between the lines 3x = 6y = 2z and \(\frac{x-2}{-5}=\frac{y-1}{7}=\frac{z-3}{1}\) is
A. \(\frac{\pi}{6}\) B. \(\frac{\pi}{4}\) C. \(\frac{\pi}{3}\) D. \(\frac{\pi}{2}\)