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The angle between the two vectors A= 5 h...

The angle between the two vectors `A= 5 hat i +5 hat j`, and `B = 5 hat i +5 hat j` will be

A

zero

B

`90^circ`

C

`45^circ`

D

`0^circ`

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SL ARORA-Motion in a Plane-Excercise
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