Question

Two vectors $\overrightarrow{A}$ and $\overrightarrow{B}$ are such that $\overrightarrow{A}+\overrightarrow{B}$ = $\overrightarrow{C}$ and $|\overrightarrow{A}|+|\overrightarrow{B}|$ = $|\overrightarrow{C}|$ . Then the vectors $\overrightarrow{A}$ and $\overrightarrow{B}$ are

• A. parallel
• B. perpendicular
• C. anti-parallel
• D. null vectors

Answer 1

Answer: (A)

The two conditions $A+B=C$ and $|A|+|B|=|C|$ may be satisfied when vectors are parallel