Question

Sin(-5п/6)+sin(п/6)+sinп+sin(-п/4)

Answer 1

Ответ мой милый мне 10 лет ответ:4

Answer 2

To calculate the given expression:

sin(-5π/6) + sin(π/6) + sin(π) + sin(-π/4)

We can start by evaluating each individual sine function:

sin(-5π/6) = -0.5 sin(π/6) = 0.5 sin(π) = 0 sin(-π/4) = -√2/2

Now, we can substitute these values back into the original expression:

-0.5 + 0.5 + 0 - √2/2

Combining like terms, we have:

0 - √2/2

The final result is -√2/2.