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IDZ 6.4 - Option 30. Decisions Ryabushko AP
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Uploaded: 17.01.2024
Content: 30v-IDZ6.4.doc 192 kB
Product description
1. Solve the following tasks:
1.30 Out of round logs whose diameter d, required to cut a beam of rectangular cross section. What should be the width and height of the cross-bar to have the greatest resistance to bending? Resistance to bending of the beam is proportional to the product of Q x width of its cross section and the square of its height y, i.e. Q = kxy2, k = const.
2. Carry out a full investigation of these functions and build their schedules.
2.30 y = 5x / (4 - x2)
3. Carry out a full investigation of these functions and build their schedules.
3.30 y = ln (4 - x2)
4. Find the minimum and maximum values of the function y = f (x) on the interval [a; b]
4.30 y = x4 / 4 - 6x3 + 7, [16; 20]
Additional information
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
For the convenience of viewing IDZ solutions on smartphones, an additional file in PDF format is sent
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