Question

(6) Which of the following is not a unit vector ?
A
k
+
i
1
1
2
j
√ √ √3
A.
B.
+
j+
j
To
j
ſo
i j k
C.
13 13.53
+
D.
VO
7
2 ^
j
vo
2. ^
k
vo​

Answer 1

Answer:

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