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Question 14

If \(y^{2} + xy - x = 0\), find \(\frac{\mathrm d y}{\mathrm d x}\).

  • A.\(\frac{1 - y}{2y}\)
  • B.\(\frac{1 - 2y}{x}\)
  • C.\(\frac{1 - y}{x + 2y}\)
  • D.\(\frac{1}{x + 2y}\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2011
Question no.
#14
Type
Objective
Previous · Q13Find \(\lim \limits_{x \to 3} \frac{x + 3}{x^{2} - x - 12}\) Next · Q15 A line is perpendicular to \(3x - y + 11 = 0\) and passes through the point (1…

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