Statement I : A null vector is a vector whose magnitude is zero and direction is arbitrary. Stat...

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Statement I : A null vector is a vector whose magnitude is zero and direction is arbitrary.
Statement II : A null vector does not exist.
(1) Both statement 1 and statement 2 are true and statement 2 is correct explanation of statement 1 .
(2) Both statement 1 and statement 2 are true but statement 2 is not the correct explanation of statement 1 .
(3) Statement 1 is true but statement 2 is false.
(4) Statement 1 is false and statement 2 is true.
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