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

Answer

Correct option: A.
$\overline{\mathrm{a}} \perp \overline{\mathrm{b}}$
(A)

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