Ap Eapcet
Three Dimensional Geometry
AP EAPCET 2021 - 19th August Evening Shift
MCQ+1 / -02021
\(A(-1,2-3), B(5,0,-6)\) and \(C(0,4,-1)\) are the vertices of a \(\triangle A B C\). The direction cosines of internal bisector of \(\angle B A C\) are
Ap Eapcet
AP EAPCET 2021 - 19th August Evening Shift
\(A(-1,2-3), B(5,0,-6)\) and \(C(0,4,-1)\) are the vertices of a \(\triangle A B C\). The direction cosines of internal bisector of \(\angle B A C\) are