Question

Sin п/6 +корень 3 *cos п/6 - tg п/4

Answer 1

1/2 +корень 3 * (корень 3 деленное на 2) - 1

1/2 + 3/2 - 1

Ответ 1

Answer 2

It seems like you're asking for the value of the expression:

$\sin \frac{\pi}{6} + \sqrt{3} \cdot \cos \frac{\pi}{6} - \tan \frac{\pi}{4}$

Let's break down the calculation step by step:

1. $\sin \frac{\pi}{6} = \frac{1}{2}$
2. $\cos \frac{\pi}{6} = \frac{\sqrt{3}}{2}$
3. $\tan \frac{\pi}{4} = 1$

Substitute these values back into the original expression:

$\frac{1}{2} + \sqrt{3} \cdot \frac{\sqrt{3}}{2} - 1$

Now, simplify each term:

$\frac{1}{2} + \frac{3}{2} - 1$

$\frac{5}{2} - 1$

$\frac{3}{2}$

So, the value of the expression is $\frac{3}{2}$, which is approximately 1.5.