Question

Nsin 172,5 -sin 52,50​

Answer 1

Ответ:

sin 120

Пошаговое объяснение:

sin172.5-sin52,5=sin120

Answer 2

sin(172.5) - sin(52.5) ≈ -0,504057

Answer 3

It seems like you're trying to provide a mathematical expression involving trigonometric functions. The expression you've given appears to be a subtraction of two trigonometric terms:

Nsin(172.5) - sin(52.50)

However, it's a bit unclear what you're asking or if you need any specific information about this expression. If you have a question about the result of this expression or its context, please provide more details so I can assist you better. Additionally, if you're looking for the numerical value of this expression, I can help you with that calculation.