Properties of Triangles
© examsiri.com
Question : 12 of 50
Marks:
+1,
-0
If the sides a , b , c of the triangle A B C are in harmonic progression, then cosec 2 A ∕ 2 , cosec 2 B ∕ 2 , cosec 2 C ∕ 2 are in
[AP EAPCET 22 May 2025 S2]
Go to Question: