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State whether the following statements a...

State whether the following statements are true or false :-
(1) Magnitude of `vecP` can be -5 unit.
(2)`|hatN|=1`
(3) Magnitude of any vector is a scalar.
(4) Unit vectors of a vector cannot be :\

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The correct Answer is:
(i) False (ii) True (iii) True (iv) True
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