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.
This document discusses function derivatives and their calculation in several sections:
1. It defines the derivative of a function f(x) at a point x0 and provides formulas to calculate it.
2. It presents rules for finding derivatives of basic functions like polynomials, rational functions, and roots.
3. It introduces theorems for calculating derivatives of sums, products, and quotients of functions, as well as composite functions where one function is applied to another.
Examples are provided to demonstrate applying the rules and theorems to calculate derivatives.
The document discusses partial derivatives and differential calculus for functions of two variables. It provides definitions and formulas for calculating the partial derivative of a function z with respect to t, when x and y are functions of t. It also discusses using the chain rule to calculate the derivative of a composite function z(t). Examples are provided to demonstrate how to apply the formulas to calculate partial derivatives.
The document provides examples of performing arithmetic operations on complex numbers. It shows adding, subtracting, and multiplying complex numbers in the form of a + bi. Examples include combining terms with the same real and imaginary parts and distributing operations across terms. It also demonstrates dividing one complex number by another. The document concludes by stating example 18 builds upon the previous example 17.
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.
This document discusses function derivatives and their calculation in several sections:
1. It defines the derivative of a function f(x) at a point x0 and provides formulas to calculate it.
2. It presents rules for finding derivatives of basic functions like polynomials, rational functions, and roots.
3. It introduces theorems for calculating derivatives of sums, products, and quotients of functions, as well as composite functions where one function is applied to another.
Examples are provided to demonstrate applying the rules and theorems to calculate derivatives.
The document discusses partial derivatives and differential calculus for functions of two variables. It provides definitions and formulas for calculating the partial derivative of a function z with respect to t, when x and y are functions of t. It also discusses using the chain rule to calculate the derivative of a composite function z(t). Examples are provided to demonstrate how to apply the formulas to calculate partial derivatives.
The document provides examples of performing arithmetic operations on complex numbers. It shows adding, subtracting, and multiplying complex numbers in the form of a + bi. Examples include combining terms with the same real and imaginary parts and distributing operations across terms. It also demonstrates dividing one complex number by another. The document concludes by stating example 18 builds upon the previous example 17.