упростите выражение
[tex]ctg \alpha -5- \frac{sin2 \alpha +cos \alpha }{1+sin \alpha -cos2 \alpha } [/tex]
помогите пожалуйста!)
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.