Ap Eapcet
Properties Of Triangles
AP EAPCET 2025 - 27th May Morning Shift
MCQ+1 / -02025
In $\triangle A B C$, if $A, B, C$ are in arithmetic progression, then
\(\sqrt{a^2-a c+c^2} \cdot \cos \left(\frac{A-C}{2}\right)=\)
Ap Eapcet
AP EAPCET 2025 - 27th May Morning Shift
In $\triangle A B C$, if $A, B, C$ are in arithmetic progression, then
\(\sqrt{a^2-a c+c^2} \cdot \cos \left(\frac{A-C}{2}\right)=\)