" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Identitas Trigonometri.Kelompok wajib kelas X SMA kurikulum 2013 revisi 2016.
Terbukti bahwa:
tan θ - csc θ sec θ (1 - 2 cos² θ) = cot θ