Question: In Problems 1-3, solve each differential equation by variation of parameters? 1. Y - 3y' + 2y = 5x + 2 2. Y - 4y

In Problems 1-3, solve each differential equation by variation of parameters?
1. Y" - 3y' + 2y = 5x + 2
2. Y" - 4y = e2x
3. Y" + y = cse x cot x

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