1. Tardigrade
  2. Question
  3. Mathematics
  4. Let a, b are unit vectors and c is a vector of magnitude 2. If these three vectors are such that each one of them is perpendicular to the sum of the other two, then the value of a b c | a+b+c| is

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Let $a, b$ are unit vectors and $c$ is a vector of magnitude 2. If these three vectors are such that each one of them is perpendicular to the sum of the other two, then the value of a b c $| a+b+c|$ is

Vector Algebra

Solution:

Correct answer is (b) $\sqrt{6}$