Question

) Solve the differential equation dydt= cos⁡(t)y+sin(t) using either the method of variation of parameters or the method of integration factor. Clearly identify the integration factor or parameter v(t) used (depending on which method you use). Also identify the solution to the homogeneous equation, and the particular solution. The use your solution to find the solution to the IVP obtained by adding the initial condition y(0) = 1.

Answer 1

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