The solution of dy/dx = y/x + 1 is:
The solution of dy/dx = y/x + 1 is:
- A. y=xln x+Cx
- B. y=ln x+C
- C. y=C/x
- D. y=x²+C
Answer: A) y=xln x+Cx
Explanation: Linear form: dy/dx−y/x=1. IF=1/x. Solve to obtain y=xln x+Cx.
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