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Task 1. Calculate uncertain integral . Plot the graph of 3 similar graphs

Decision:

Task 2. Calculate certain integral

Task 3. Find an image of function (Laplace image)

Task 4. Find original of specified function

Task 5. Calculate differential equation due to operational calculus

Task 6. Solve system of differential equations due to operational calculus

Decision:

Task 7. 1) Solve system of differential equations with the help of rkfixed function of Mathcad. Initial conditions : x1(0)=3 , x2(0)=1

2) Create table of arguments and functions

Decision: