Помогите с тригонометрией. Построить острый угол а, если
1) sin a=3/5
2) cos a = 2/3
3) tg a = 4/7
4) ctg a = 2
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.