Hello Bhupender
Your question is incomplete, could you please complete it?
Written on March 26, 2017, 8:20 p.m.
-
Answer of this question
a-b/c=sin(A-B/2)/cos(c/2) prove that
Davneet Singh
Comment
Hello Bhupender
Your question is incomplete, could you please complete it?
Written on March 26, 2017, 8:20 p.m.
Teachoo Black gives you a clean, uninterrupted study experience on every page.
Go ad-free →No banners. No interruptions. Just the lesson.
Go ad-free →