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NEST2019MathematicsVector Algebra

For two vectors u and v , define u * v = u ( u v )+ v ( v u ) . Then

Options

  1. Au *( u + v )= u * v , for any two arbitrary vectors u and v
  2. Bu * v = v * u and u * u = 0
  3. Cthe angle between the vectors u - v and u * v is 90^ , where u and v are two distinct non-zero vectors
  4. Du * v 0 if u and v are distinct non-zero vectors

Correct answer

C. the angle between the vectors u - v and u * v is 90^ , where u and v are two distinct non-zero vectors

Step-by-step solution

No solution available.

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