1.Найдите sin a , если cos2a =0.82 и a 2 ( П;0)
2.Найдите sin2a , если sin a =0.6 и a 2 (п\2; 3п\2)

Помогите ,пожалуйста .-.
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.