MCQ
यदि $\vec{a} \cdot \vec{b}=0$ हो, तो
  • $\vec{a} \perp \vec{b}$
  • B
    $\vec{a} \| \vec{b}$
  • C
    $\vec{a}+\vec{b}=0$
  • D
    $\vec{a}-\vec{b}=0$

Answer

Correct option: A.
$\vec{a} \perp \vec{b}$
A

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free