The sum of the order and degree of the differential equation d²y/dx² + (dy/dx)³ = 0 is:
The sum of the order and degree of the differential equation d²y/dx² + (dy/dx)³ = 0 is:
- A. 1
- B. 2
- C. 3
- D. 5
Answer: C) 3
Explanation: Order is 2 (from d²y/dx²), and degree is 1 (the power of d²y/dx²). Sum = 2 + 1 = 3.
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