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If vec(a) and vec(b) are two unit vector...

If `vec(a)` and `vec(b)` are two unit vectors inclined at an angle `pi/3`, then the value of `|vec(a)+vec(b)|` is

A

equal to 1

B

greater than 1

C

equal to 0

D

less than 1

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The correct Answer is:
B
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