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AP EAMCET2020MathematicsCircle

If (1, a),(b, 2) are conjugate points with respect to the circle x^2+y^2=25 , then 4 a+2 b=

Options

  1. A25
  2. B50
  3. C75
  4. D100

Correct answer

B. 50

Step-by-step solution

No solution. Refer to answer key.

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