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Eamcet Mathematics
Co - ordinate Geometry Pair of Lines

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The pair of lines represented by 3ax² + 5 xy +(a² - 2)y² = 0 are perpendicular to each other for

A. Two values of a

B. ∀a

C. For one value of a

D. For no value of a

E. None of the above

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Correct choice: A

Explanation:

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Eamcet Mathematics Co - ordinate Geometry Pair of Lines

Eamcet Mathematics
Co - ordinate Geometry Pair of Lines