If x² + 3xy + y² = 1, then dy/dx is equal to:

PYQ UPPSC LT Grade (Assistant Teacher) 2025

If x² + 3xy + y² = 1, then dy/dx is equal to:

  1. A.

    −(2x+3y)/(3x+2y)

  2. B.

    (−2x+3y)/(3x+4y)

  3. C.

    (x+3y)/(y+2x)

  4. D.

    None of the above

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