Question:medium
Given two lines \( L_1: \frac{x-1}{3} = \frac{y-2}{2} = \frac{z+1}{1} \) and \( L_2: \frac{x+2}{1} = \frac{y-1}{1} = \frac{z}{1} \). Third line \( L_3 \) is perpendicular to both lines \( L_1 \) & \( L_2 \). Find acute angle between lines \( L_1 \) & \( L_2 \).
Given two lines \( L_1: \frac{x-1}{3} = \frac{y-2}{2} = \frac{z+1}{1} \) and \( L_2: \frac{x+2}{1} = \frac{y-1}{1} = \frac{z}{1} \). Third line \( L_3 \) is perpendicular to both lines \( L_1 \) & \( L_2 \). Find acute angle between lines \( L_1 \) & \( L_2 \).
Updated On: Apr 6, 2026
- \( \frac{\pi}{2} \)
- \( \frac{\pi}{4} \)
- \( \frac{\pi}{6} \)
- \( \frac{\pi}{3} \)
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The Correct Option is B
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