Question

Which of the following is not a property of a null vector?

• A. $\vec{A}+\vec{0}=\vec{A}$
• B. $\lambda \vec{0}=\vec{0}$ where $\lambda$ is a scalar
• C. $0\vec{A}=\vec{A}$
• D. $\vec{A}-\vec{A}=\vec{0}$

Answer 1

Answer: (C)

Multiplying any vector by zero will result in a null vector.
So, the property of null vector is wrongly mention in option(C)