Ts Eamcet
Properties Of Triangles
TS EAMCET 2020 (Online) 10th September Morning Shift
MCQ+1 / -02020
In a triangle $A B C$, if $\cos A \cos B+\sin A \sin B \sin C=1$, then $a: b: c=$
Ts Eamcet
TS EAMCET 2020 (Online) 10th September Morning Shift
In a triangle $A B C$, if $\cos A \cos B+\sin A \sin B \sin C=1$, then $a: b: c=$