Question

Sin (2п-Альфа)*cos(g/2+альфа)

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

The expression you've provided contains mathematical symbols and variables. It seems like you want to find the value of the expression:

$\sin(2\pi - \alpha) \cdot \cos\left(\frac{g}{2} + \alpha\right)$

Here's how you can evaluate it:

1. Calculate $2\pi - \alpha$.
2. Calculate $\frac{g}{2} + \alpha$.
3. Find the sine of the result from step 1.
4. Find the cosine of the result from step 2.
5. Multiply the results from step 3 and step 4.

Let's break it down step by step:

1. $2\pi - \alpha$ is the difference between $2\pi$ and $\alpha$.
2. $\frac{g}{2} + \alpha$ is the sum of $\frac{g}{2}$ and $\alpha$.

You'll need the specific values of $\alpha$ and $g$ to calculate this expression. Once you have those values, you can proceed with the calculations.