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Determine the order of the highest derivative raised to a power in the equation: (dy/dx)⁴ - 2x (d³y/dx³)² x² d²y/dx² d³y/dx³.
- 1
- 2
- 3
- 4
Correct answer: 3
Solution
The equation contains d^3y/dx^3, the highest derivative present, so the order of the differential equation is 3. The stored answer of 1 is incorrect; the correct option is 3.
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