sec a=13/12, cos a=12/13, csc b=25/7, sin b= 7/25, Properties sin b and cos...
1 Answers · Science & Mathematics · 22/01/2021
sec a=13/12, cos a=12/13, csc b=25/7, sin b= 7/25, Properties sin b and cos...
1 Answers · Science & Mathematics · 22/01/2021