1
The
magnitude of scals product of two unit vectors perpendicular
to each other is.
A)zero
B)1
C)-1
D)2
Answers
Answered by
0
Answer:
A)
Explanation:
A.B=|A||B| cos theta
As A and B are unit vectors |A|=|B|=1
A.B=(1)*(1)*cos 90
So 0 is the answer
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