Search for question
Question
8) The points A, B and C have position vectors a, b and c respectively, relative to a fixed origin O,as shown in Figure 1. It is given that a
=i+j, b= 3i – j+k and c= 2i +j-k. Calculate (а) bx с, (b) а.(bx c),
Fig: 1
Fig: 2
Fig: 3
Fig: 4
Fig: 5
Fig: 6
Fig: 7
Fig: 8
