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Direction ratios of two lines are a ,b...

Direction ratios of two lines are `a ,b ,c a n d1//b c ,1//c a ,1//a bdot` Then the lines are ______.

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To determine the relationship between the two lines given their direction ratios, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Direction Ratios**: - The direction ratios of the first line are given as \( a, b, c \). - The direction ratios of the second line are given as \( \frac{1}{bc}, \frac{1}{ca}, \frac{1}{ab} \). ...
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