The solution of is
The explanation of the correct option:
Step-1: Converting equation into linear differential form:
The given differential equation: .
Step-2 Solution of linear differential equation:
Compare the derived equation with .
Thus, and .
Thus, the integrating factor can be given by,
Consider the equation:
Multiply both sides of the equation by the integrating factor.
Integrate both sides of the equation.
Therefore, the solution of the differential equation is .
Hence, option C is correct.