Question

Tg 2 45 ° + sin 2 30 ° =

Answer 1

Ответ:

извиняюсь 2 - это квадрат или умножить на 2?

Объяснение:

Answer 2

To solve the expression, let's first find the values of sine of 45° and sine of 30°, and then perform the calculations:

1. sin(45°) = √2 / 2 (approximately 0.707)
2. sin(30°) = 1 / 2 (0.5)

Now, let's calculate the expression:

Tg(2 * 45°) + sin(2 * 30°)

Tg(90°) + sin(60°)

The tangent of 90° is undefined (since the cosine of 90° is 0), so the first term is not defined.

Therefore, the expression cannot be fully evaluated, and the result remains undefined.