Який знак має:

1)sin186* 2)tg104* 3)ctg340* 4)cos(-78*) 5)ctg(-291*) 6)sin3π/7*. 7)tg9π\8. 8)cos(-13π/12)?
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.