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Solve the differential equation dy/dx + 2y = 4.

Practice Questions

1 question
Q1
Solve the differential equation dy/dx + 2y = 4.
  1. y = 2 - Ce^(-2x)
  2. y = 2 + Ce^(-2x)
  3. y = 4 - Ce^(-2x)
  4. y = 4 + Ce^(2x)

Questions & Step-by-step Solutions

1 item
Q
Q: Solve the differential equation dy/dx + 2y = 4.
Solution: This is a linear first-order differential equation. The integrating factor is e^(2x). Solving gives y = 2 - Ce^(-2x).
Steps: 0

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