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Select incorrect statement...

Select incorrect statement

A

for any two vectors `|vec(A).vec(B)| le AB`

B

for any two vectors `|vec(A)xxvec(B)| le AB`

C

A vector is not changed if it is slide parallel to itself.

D

A vector is necessarily changed if it is rotated through an angle.

Text Solution

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The correct Answer is:
D
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