October 2021 0 4 Report
1)tg^2x+ctg^2x+3tgx+3ctgx=-4 Решите плиз
2)sin^2x+sin^2(2x)=cos^2(3x)+cos^(4x)
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.