What is the general solution of the differential equation for ?

Answer and explanation

Correct answer: B.

  1. Step 1: Separate the numerator: .
  2. Step 2: Rearrange to standard first-order linear form: .
  3. Step 3: Find . Multiply and integrate: .
Answer
.
Why not the others: forgets to multiply by ; integrates as ; drops the coefficient.

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