find unit vector in the direction of vector ā=(2ī+3j+k)
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Answer:unit vector
a
^
=
∣
a
∣
a
Given
a
=2
i
^
+3
j
^
+
k
^
∣
a
∣=
2
2
+3
2
+1
=
14
unit vector
a
^
=
14
2
i
^
+3
j
^
+
k
^
=
14
2
i
^
+
14
3
j
^
+
14
1
k
^
zero vector
0
=0
i
^
+0
j
^
+0
k
^
Step-by-step explanation:
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