Two vector A and B have equal magnitudes. Then the vector A + B is perpendicular to :
A) A × B. B) A - B
C) 3A - 3B. D) all of these.
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Anonymous286:
answer cannot be b and c since they they are addition and subtraction operations
resultant of addition and subtraction will be in same plane as of components
I can't tell you how much u have helped me. Thank you so much, this means a lot! I got the answer. :)
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