Question

X(-1)^n arcsin(-1/2)+пk (п - пи, 3.14)

Answer 1

Ответ:

Решение смотри в фото

Answer 2

It seems like you've provided an expression that includes some mathematical notation. Let's break it down step by step.

The expression you provided is:

X(-1)^n arcsin(-1/2) + пk

Let's analyze each part separately:

1. X: The letter "X" typically represents a variable in mathematics. Without any additional information, it's unclear what specific value X represents.

2. (-1)^n: This term involves raising -1 to the power of n. When n is an even integer, (-1)^n equals 1, and when n is an odd integer, (-1)^n equals -1.

3. arcsin(-1/2): The function arcsin(x) represents the inverse sine function, also known as the arcsine. In this case, arcsin(-1/2) means finding the angle whose sine is -1/2. The principal value of arcsin(-1/2) is -π/6 or -30 degrees.

4. п: It appears that you've used the Cyrillic letter "п" (pronounced "pi") to represent the mathematical constant pi (π). Pi is a well-known irrational number approximately equal to 3.14159.

5. k: The variable k is also unspecified, so its value and meaning are unknown without additional context.

Putting it all together, the expression can be written as:

X * (-1)^n * arcsin(-1/2) + пk

However, without more information or context, it is not possible to simplify or evaluate this expression further.