Question:medium
The angle between the lines \( \frac{x-3}{1} = \frac{y+1}{-1} = \frac{z-2}{-1} \) and \( \frac{x+1}{2} = \frac{y-2}{2} = \frac{z+3}{-2} \) is
The angle between the lines \( \frac{x-3}{1} = \frac{y+1}{-1} = \frac{z-2}{-1} \) and \( \frac{x+1}{2} = \frac{y-2}{2} = \frac{z+3}{-2} \) is
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Extract direction ratios directly from symmetric form of line equations.
Updated On: Apr 21, 2026
- \( \cos^{-1}\left(\sqrt{\frac{2}{6}}\right) \)
- \( \cos^{-1}\left(\sqrt{\frac{6}{6}}\right) \)
- \( \cos^{-1}\left(\frac{\sqrt{2}}{2}\right) \)
- \( \cos^{-1}\left(\frac{1}{3}\right) \)
- \( \cos^{-1}\left(\frac{\sqrt{2}}{3}\right) \)
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The Correct Option is D
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