пожалуйста,помогите,нужно решить уравнение:
[tex]cos( - x) + 1 = cos ^{2} ( - x) + sin ^{2} ( - x)[/tex]
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.