This document provides solutions to mathematical examples without stating the original problems. It references solutions to example problems 2 through 4, 6, 17, 22, 31 and 37 but does not show the work or questions that were answered. The document appears to be a collection of solutions to various math problems without showing the problems themselves.

1. Solved Examples 2
1.
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2. 2.
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3. 3.
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4. 4.
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5. 6.
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6. 17.
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7. 22.
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8. 31.
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9. 37.
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