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Co - ordinate Geometry Pair of Lines

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The equation of the locus of foot of perpendiculars drawn from the origin to the line passing through a fixed point (a, b), is

A. x² + y² - ax - by = 0

B. x² + y² + ax + by = 0

C. x² + y² - 2ax - 2by = 0

D. x² + y² + 2ax + 2by = 0

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