Differentiate $x^2 - xy + y^2 = 7$ and find $dy/dx$ taking $x=3$ and $y=2$.
University of Ilorin MTH102 2025A past question
- $-4$
- $4$
- $-2$
- $1$
Register free to see the answer and step-by-step explanation
More University of Ilorin MTH102 2025A past questions
Related questions
- Find the derivative of $y = x e^{-x^2}$.
- If $y = \cos 2t$ and $x = 2t + 5$, find $dy/dx$.
- If $y = \ln(x + x^7)$, find $dy/dx$ at $x = 1$.
- Differentiate $y = \ln(3x + 2)^5$ with respect to $x$.
- Find the second derivative $\frac{d^2y}{dx^2}$ of $y = \tan^{-1}x$.
- Find the fifth derivative of $y = e^{-2x} + x^4$.
