**These homeworks are copyrighted material, posted here for use by
SchoolNova students and parents. Everyone else is welcome to print a copy of these materials for their personal use;
any redistribution or commercial use is prohibited**

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**09/15**: Algebra. Baseline test. | Geometry. Baseline test. | Homework for Sep. 22 | - Assigned on
**09/22**: Algebra. Elements of mathematical logic. | Geometry. Commensurate segments. | Homework for Sep. 29. | - Assigned on
**09/29**: Classwork: Mathematical logic. Equivalences. | Homework: Homework for Oct. 6. | Classwork: Thales theorem. | - Assigned on
**10/6**: Classwork: Mathematical Induction. Series. | Homework: Homework for Oct. 20 | - Assigned on
**10/20**: Classwork: Geometry. Ceva theorem, similar figures, homothety | Homework: Homework for Oct 27 | - Assigned on
**10/27**: Algebra classwork: Binomial theorem; arithmetic and geometric mean | Geometry classwork: Center of Mass | Homework: assignment for Nov 3 | - Assigned on
**11/3**: Classwork - Geometry: Center of mass cont.; Menelaus and Pappus theorems | Classwork - algebra: Euclid's algorithm review; continued fractions | Homework: Homework for Nov 10 | - Assigned on
**11/10**: Classwork: Algebra | Classwork: Geometry | Homework: Algebra and Geometry |

Today we discussed Algebra: the basics of set theory, notations, countability of sets Geometry: the inscribed angle theorem

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**11/17**: Algebra classwork: Set operations | Geometry classwork: Euler line, 9 point circle | Homework: problems for Nov 24 | - Assigned on
**11/24**: Classwork: math battle |

There is no new homework, but you have to complete problems from previous assignments.

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**12/8**: Classwork. Algebra. : Equivalence relations and modular arithmetic. | Homework for Dec. 13.: Algebra only. | - Assigned on
**12/15**: Classwork: Algebra. Sets: Injection, Surjection, Bijection. | Classwork: Geometry. The method of coordinates. | Homework.: Assignment for January 5, 2020. | - Assigned on
**01/5**: Classwork: Algebra. Cardinality. | Homework: Homework for January 12. |

There is no new homework. Please complete the problems from the previous assignment, which are repeated in the posted homework.

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**01/12**: Classwork: Geometry. Ellipse, hyperbola, parabola. | Homework: Assignment for January 17. | - Assigned on
**01/19**: Homework: Homework for January 26. |

No new classwork handout; material covered is in the handouts posted before.

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**01/26**: Classwork: Geometry. Inversion. | Homework: Homework for February 2. | - Assigned on
**02/2**: Classwork: Geometry. Inversion. |

No new homework: continue working on the previous assignment on inversion geometry. Both homework and classwork handouts are repeated from the previous class. Please write down solutions to all exercises considered in class.

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**02/9**: Homework: Homework for Feb 23 |

No new classwork handout. Continue working on the Inversion Geometry handout.

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