Asked by Dani

OABCDE is a right triangular prism with OA = 2units , OD= 2units and AB = 4 units. The unit vectors i,j and k are parallel to OA,OD and OC respectively.
a) Find the unit vector parallel to DB.
Answered by oobleck
are the two triangular bases OAB and CDE?
and the three lengths OC, AD and BE?
Answered by Dani
the bases are OAB and OCB. and the lengths are OD , AD and BE
Answered by oobleck
Sorry. In a prism, the bases are parallel and thus do not intersect. Points O and B cannot possibly be in both bases.
There are no AI answers yet. The ability to request AI answers is coming soon!