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If the lines represented by kx2 − 3xy + 6y2 = 0 are perpendicular to each other, then - Mathematics and Statistics

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Question

If the lines represented by kx2 − 3xy + 6y2 = 0 are perpendicular to each other, then

Options

  • k = 6

  • k = − 6

  • k = 3

  • k = − 3

MCQ
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Solution

k = − 6

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Chapter 4: Pair of Straight Lines - Miscellaneous Exercise 4 [Page 129]

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