Consider the points and in space.

MATHEMATICS · Multi-part · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

Consider the points

A(2,-3,4)

and

B(5,1,-2)

in space. (a) Write the position vectors of

A

and

B

. (b) Find the vectors

\overrightarrow{AB}

and

\overrightarrow{BA}

. (c) Calculate the magnitude of

\overrightarrow{AB}

. (d) Determine the unit vector in the direction from

A

B