Комплекс тоо цуврал хичээл-2Март This document discusses complex numbers and their properties in Mongolian. It defines the modulus of a complex number a + bi as √(a2 + b2). It provides examples of calculating the modulus of 3 + 2i and 4 - 5i. It then discusses the conjugate of a complex number a - bi. Other topics covered include complex number addition, multiplication, division, powers, and properties of polynomials with complex number coefficients. Worked examples are provided to illustrate these concepts and theorems.
2 цэгийг дайрсан шулууны тэгшитгэл бичихzaya_0902Документ содержит математические задачи по нахождению уравнений прямых, проходящих через заданные точки. Приводится множество примеров, требующих вычисления наклона и точек пересечения прямых с осью Y. Также рассматриваются параллельные и перпендикулярные прямые к данным точкам.
7 р анги харьцаа пропорцDavaasambuu BolormaaThe 7th grade mathematics curriculum covers proportions, percentages, and ratio calculations. Students will learn to:
- Calculate percentages when parts of a whole are known
- Understand and apply the concept of proportionality
- Solve multi-step word problems involving ratios, rates, percentages, and proportional reasoning
The curriculum aims to help students understand ratios and use proportional reasoning to solve various types of mathematics problems.
7 р анги харьцаа пропорцDavaasambuu BolormaaThe 7th grade mathematics curriculum covers proportions, percentages, and ratio calculations. Students will learn to:
- Calculate percentages when parts of a whole are known
- Understand and apply the concept of proportionality
- Solve multi-step word problems involving ratios, rates, percentages, and proportional reasoning
The curriculum aims to help students understand ratios and use proportional reasoning to solve various types of mathematics problems.