If $|{\overrightarrow V _1} + {\overrightarrow V _2}| = |{\overrightarrow V _1} - {\overrightarrow V _2}|$ and ${V_2}$ is finite,then

  • A
    ${V_1}$ is parallel to ${V_2}$
  • B
    ${\overrightarrow V _1} = {\overrightarrow V _2}$
  • C
    ${V_1}$ and ${V_2}$ are mutually perpendicular
  • D
    $|{\overrightarrow V _1}| = |{\overrightarrow V _2}|$

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