Mathematics

Problem

For points

P(3,-2,5)

and

Q(-1,4,0)

in three-dimensional space, answer the following: a. Part 1: (i) Define the position vector of a point and state its usual notation. b. Part 2: (ii) Explain, with reason, whether the vectors

\vec{PQ}

and

\vec{QP}

are equal. c. Part 3: (iii) Write the vectors

\vec{OP}

and

\vec{PQ}

\hat{i},\,\hat{j},\,\hat{k}

form and list their individual components.

Browse the problem library