Answer:
Magnitude:
, Direction (unitized):

Step-by-step explanation:
Let
. The magnitude of the vector is represented by the Pythagorean formula:
(1)
And the direction is represented by the direction cosines, measured in sexagesimal degrees, that is:
(2)
(3)
(4)
If we know that
,
and
, then the magnitude and directions of the vector are, respectively:


The direction can be represented by the following unit vector:
(5)

