0 votes
in Mathematics by (48.8k points)

If a = 3, b = 4, c = 5 each one of (vector a, b and c) is perpendicular to the sum of the remaining then |vector a b c| is equal to

(1) 2/√5

(2) √5

(3) 5/√2

(4) 5√2

1 Answer

+1 vote
by (52.8k points)
selected by
Best answer

Correct option (3) 5/√2


Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.