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The combined equation of the lines through origin and perpendicular to the pair of lines 3x2 + 4xy − 5y2 = 0 is ______ - Mathematics and Statistics

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Question

The combined equation of the lines through origin and perpendicular to the pair of lines 3x2 + 4xy − 5y2 = 0 is ______

Options

  • 5x2 + 4xy − 3y2 = 0 

  • 3x2 + 4xy − 5y2 = 0 

  • 3x2 - 4xy + 5y2 = 0 

  • 5x2 + 4xy + 3y2 = 0 

MCQ
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Solution

5x2 + 4xy − 3y2 = 0 

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Combined Equation of a Pair Lines
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Chapter 1.4: Pair of Lines - MCQ

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