Вопрос по Геометрии (2):
Найдите sin28°, если cos14° = a
Варианты ответов:
А) 2a√1-a² Б) a√1-a² В) -2a√1-a² Г) √1-a² Д) -√1-a²
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.