August 2022 1 30 Report
Докажите тождество (Если можно с объяснением):
[tex]sin^{2}( \alpha + \beta )= sin^{2} \alpha +sin^{2} \beta +2sin \alpha sin \beta cos( \alpha + \beta ) [/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.