Question

Правила записи арифметических выражений. Урок 2 Определи тип результата выполнения действия. abs(m1*a1) == abs(m2*a2) bool int str float

Answer 1

Ответ:

bool........

Объяснение:

проверила в ом

Answer 2

Rules for Writing Arithmetic Expressions

When writing arithmetic expressions, it's important to follow certain rules to ensure the correct interpretation and evaluation of the expression. Here are some key rules to keep in mind:

1. Order of Operations: The order of operations, also known as BODMAS or PEMDAS, should be followed. This stands for Brackets, Orders (i.e., powers and square roots, etc.), Division and Multiplication (from left to right), Addition and Subtraction (from left to right).

2. Use of Parentheses: Parentheses should be used to indicate the order in which operations should be performed. This is especially important when there are multiple operations in an expression.

3. Operator Precedence: Different arithmetic operators have different precedence levels. For example, multiplication and division have higher precedence than addition and subtraction.

4. Type of Result: The type of result obtained after performing arithmetic operations depends on the types of the operands involved.

Determining the Type of Result

When performing the operation abs(m1*a1) == abs(m2*a2), the type of the result can be determined based on the types of the operands involved. Here's a breakdown of the possible types of the result:

- abs: The abs function returns the absolute value of a number. The result is always non-negative.

- m1, a1, m2, a2: These variables can be of different types, such as integers, floats, or even complex numbers.

- bool: The result of the comparison abs(m1*a1) == abs(m2*a2) will be a boolean value, indicating whether the two absolute values are equal.

- int, float: If the operands m1, a1, m2, a2 are integers or floats, the result of the expression will be an integer or a float, depending on the types of the operands.

- str: It's unlikely that the result of the expression abs(m1*a1) == abs(m2*a2) will be a string, as it's a comparison operation.

Based on the types involved, the result of the expression abs(m1*a1) == abs(m2*a2) can be a boolean, an integer, or a float, depending on the types of the operands.

I hope this helps clarify the rules for writing arithmetic expressions and determining the type of result for the given expression! If you have any further questions or need additional clarification, feel free to ask.