Спростит вираз ctg ( π/2-α) -tg(π+α)+sin (3π/2-α)/cos(π+α)=
Будь ласка ,допоможіть !!!​
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.