Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 3 Mathematics: Vectors II Questions and Answers

The position vectors for points P and Q are 4i + 3j + 2k and 3i – 6j + 6k respectively. Express vector PQ in terms of unit vectors i, j and k. Hence find the length of PQ, leaving your answer in simplified surd form.

 (3m 20s)
1221 Views     SHARE