Mht Cet
Three Dimensional Geometry
MHT CET 2022 11th August Evening Shift
MCQ+2 / -02022
A tetrahedron has verticles \(P(1,2,1), Q(2,1,3), R(-1,1,2)\) and \(O(0,0,0)\). Then the angle between the faces \(O P Q\) and \(P Q R\) is
Mht Cet
MHT CET 2022 11th August Evening Shift
A tetrahedron has verticles \(P(1,2,1), Q(2,1,3), R(-1,1,2)\) and \(O(0,0,0)\). Then the angle between the faces \(O P Q\) and \(P Q R\) is