a) cos105градусовб) sin 75в) ctg 15
Cos(105°) =-0.2588.
Sin75= 0,9659ctg15=3.7321
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
ctg=3.7321
Cos(105°) =-0.2588.
Sin75= 0,9659
ctg15=3.7321