1. Show that this expression is a total differential of the function u (x, y). Find u (x, y) function
1.10. (Yexy + y2) dx + (xexy + 2xy) dy

2. Solve the following tasks:
2.10. Calculate the moment of inertia about the origin of the segment line between the points A (2, 0) and B (0, 1), if the linear density at each point is equal to 1.

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