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AP EAMCET2020MathematicsPair of Lines

The distance between the parallel lines 9 x^2-6 x y+y^2+18 x-6 y+8=0 is

Options

  1. A10
  2. B2
  3. C2 153 10
  4. D2 10

Correct answer

D. 2 10

Step-by-step solution

No solution. Refer to answer key.

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