Mathematics · Differential Equations
Form a partial differential equation by eliminating the arbitrary constants 'a' and 'b' from the equation z = ax2 + by2, where p = ∂z∂x and q = ∂z∂y.
- 12z = qx - py
- 22z = px - qy
- 32z = px + qy✓
- 42z = qx + py
Correct answer
2z = px + qy
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