

MCQOPTIONS
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1. |
Two vectors are A = 3i^+2j^ -k^& B = 3i^-2j^ +k^ , then |
A. | B is anti parallel to A |
B. | B is negative vector of A |
C. | B has negative magnitude |
D. | B is perpendicular to A |
Answer» C. B has negative magnitude | |