Question

Найти произвольные первого порядка

Answer 1

Ответ:

Производная первого порядка:

y' = 3ˣ · ln 3 + 2x

Пошаговое объяснение:

Требуется найти производную первого порядка.

$\displaystyle y=3^x+x^2$

Воспользуемся формулами:    

$\boxed {(a^x)'=a^x\cdot ln\;a}\;\;\;\;\;\boxed {(x^n)'=nx^{n-1}}$

• Производная суммы равна сумме производных.

Получим:

$y'=(3^x)'+(x^2)'=3^x\cdot ln\;3+2x^{2-1}=3^x\cdot ln\;3+2x$

Производная найдена.

y' = 3ˣ · ln 3 + 2x

Answer 2

Procedural Programming Languages

Procedural programming languages are programming languages that follow a procedural paradigm, where programs are structured as a sequence of instructions that are executed one after another. These languages focus on defining procedures or subroutines that perform specific tasks and can be called from different parts of the program.

One example of a procedural programming language is C++. C++ is a general-purpose programming language that supports procedural, object-oriented, and generic programming paradigms. It is widely used for developing software applications, including system software, game development, and high-performance applications.

In C++, you can define functions that perform specific tasks and can be called from different parts of the program. For example, you can define a function to load the next value from a file using the `loadNextValueFromFile` function. Here's an example of how you can define and use this function in C++:

int loadNextValueFromFile(const char* fileName) {
    // Code to load the next value from the file
    // ...
    return nextValue;
}

You can also define functions to check if the end of a file has been reached using the `isEndOfFile` function. Here's an example:

bool isEndOfFile(const char* fileName) {
    // Code to check if the end of the file has been reached
    // ...
    return endOfFile;
}

These functions can be used to perform file operations in C++ programs.

Note: The code snippets provided above are examples and may not be complete or error-free. They are intended to illustrate the concept of procedural programming in C++.