Two vectors are A = 3i^+2j^ -k^& B = 3i^-2j^ +k^ , then_____________?
AB is anti-parallel to A
BB has a negative magnitude
CB is perpendicular to A
DB is a negative vector of A
Correct answer
D. B is a negative vector of A
Explanation
B is a negative vector of A is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.