MCQ
Identify the one with no definite length.
  • $\overleftrightarrow{\text{AB}}$
  • B
    $\overline{\text{PQ}}$
  • C
    $-\text{XYZ}$
  • D
    $\overline{\text{MN}}$

Answer

Correct option: A.
$\overleftrightarrow{\text{AB}}$
$\overleftrightarrow{\text{AB}}$ has no definite length.

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