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Black Book Advanced Problems in MathematicsMathematicsDifferential Equations

(x^2 + y^2)dy = x y dx . If y(x₀) = e , y(1) = 1 , then the value of x₀ is equal to:

Options

  1. A3 e
  2. Be^2 - 1 2
  3. Ce^2 - 1 2
  4. De^2 + 1 2 .

Correct answer

A. 3 e

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