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Eamcet Mathematics
Co - ordinate Geometry Pair of Lines

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The lines joining the points of intersection of line x + y = 1 and cure x² + y² - 2y + λ = 0 to the oigin are perpendicular, then the value of λ will be

A. 1/2

B. -1/2

C. 0

D. 2/3

E. None of the above

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Correct choice: C

Explanation:

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Eamcet Mathematics Co - ordinate Geometry Pair of Lines

Eamcet Mathematics
Co - ordinate Geometry Pair of Lines