Question

Что такое логарифм? скажите пж​

Answer 1

Ответ:

Логарифм - это степень, в которую надо возвести основание, чтобы получить аргумент, т.е. функция от двух переменных.

Объяснение:

Можно сказать, что это функция, обратная возведению в степень.

Answer 2

Відповідь:

Пояснення:

Якщо   5² = 25 ,  то  2 називають логарифмом числа 25 при основі 5 .

Цей факт записують так :  log ₅ 25 = 2 .

Answer 3

What is a logarithm?

A logarithm is a mathematical function that represents the exponent to which a fixed number, called the base, must be raised to obtain a given number. In simpler terms, it is the inverse operation of exponentiation. Logarithms are widely used in various fields of mathematics, science, engineering, and finance.

The logarithm of a number x to the base b is denoted as log_b(x). The base b can be any positive number except 1, and x must be a positive number.

The logarithm function has the following properties:

1. Product Rule: log_b(xy) = log_b(x) + log_b(y) 2. Quotient Rule: log_b(x/y) = log_b(x) - log_b(y) 3. Power Rule: log_b(xⁿ) = n * log_b(x)

Logarithms have applications in various areas, such as solving exponential equations, measuring the intensity of earthquakes (Richter scale), analyzing exponential growth and decay, calculating compound interest, and more.

Please let me know if you have any#### What is a logarithm?

A logarithm is a mathematical function that represents the exponent to which a base number must be raised to obtain a given number. In other words, it is the inverse operation of exponentiation. Logarithms are widely used in various fields, including mathematics, science, engineering, and finance, to simplify calculations and solve complex equations.

The logarithm of a number is denoted as log_b(x), where b is the base and x is the number. The base can be any positive number except 1. The most commonly used bases are 10 (common logarithm) and e (natural logarithm), where e is Euler's number, approximately equal to 2.71828.

The logarithm function has the following properties:

1. Product Rule: log_b(xy) = log_b(x) + log_b(y) 2. Quotient Rule: log_b(x/y) = log_b(x) - log_b(y) 3. Power Rule: log_b(xⁿ) = n * log_b(x)

Logarithms have various applications, such as:

- Simplifying calculations involving large numbers or very small numbers. - Solving exponential equations. - Measuring the intensity of sound, earthquakes, and other phenomena. - Analyzing exponential growth and decay. - Calculating compound interest and population growth rates.

Please let me know if you would like more information or examples related to logarithms!