Question
Download Solution PDFFind the values of k so the line
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Let two lines having direction ratios a1, b1, c1, and a2, b2, c2 respectively.
Condition for perpendicular lines: a1a2 + b1b2 + c1c2 = 0
Condition for parallel lines:
Calculation:
Given lines are
The direction ratio of the first line is (2k, 3, -1) and the direction ratio of second line is (8, 6, -2)
Lines are parallel;
So,
⇒
∴ k = 2
Last updated on Jun 11, 2025
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