Question

1/2 sin П + 1/2 sin П/2

Answer 1

Решение:
1/2 sin π + 1/2 sin π/2 = 1/2•0 + 1/2•1 = 0 + 1/2 = 1/2.
Ответ: 1/2.

Answer 2

To simplify the expression, let's first calculate the individual terms:

1. sin(π) = 0
2. sin(π/2) = 1

Now, substitute these values back into the expression:

1/2 * sin(π) + 1/2 * sin(π/2) = 1/2 * 0 + 1/2 * 1 = 0 + 1/2 = 1/2

So, the simplified form of the expression is 1/2.