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258.Given a vector A-31-4). Which of thefollowing is perpendicular to it ?(A) 3i(B) 4j(C) 4i+3)(D) 3i +4j

Answer» 258.Given a vector A-31-4). Which of thefollowing is perpendicular to it ?(A) 3i(B) 4j(C) 4i+3)(D) 3i +4j


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