Q2 of 177 Page 23

Find the unit vector in the direction of

Let the unit vector in the direction of


So any unit vector in the direction of



So the magnitude of the vector





So, the unit vector


More from this chapter

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12

Find the components along the coordinate axes of the position vector of each of the following points –

i. P (3, 2)


ii. Q (5, 1)


iii. R (–11, –9)


iv. S (4, –3)

 1

Find the magnitude of the vector

3

Find a unit vector in the direction of the resultant of the vectors and

4

The adjacent sides of a parallelogram are represented by the vectors and Find unit vectors parallel to the diagonals of the parallelogram.