Question

Given :$\overrightarrow{C} = \overrightarrow{A} + \overrightarrow{B}.$ Also, the magnitudes of $\overrightarrow{A},\overrightarrow{B}$ and $\overrightarrow{C}$ are 12, 5 and 13 units respectively. The angle between $\overrightarrow{A}$ and $\overrightarrow{B}$ is–

• A. 0⁰
• B. $\frac{\pi}{4}$
• C. $\frac{\pi}{2}$
• D. p

Answer 1

Answer: (C)

$\frac{\pi}{2}$

Answer 2