MCQ
The distance between the points (a, b) and (−a, −b) is
  • A
    $\sqrt{a^2+b^2}$
  • B
    $a^2+b^2$
  • $2 \sqrt{a^2+b^2}$
  • D
    $4 \sqrt{a^2+b^2}$

Answer

Correct option: C.
$2 \sqrt{a^2+b^2}$
(C) $2 \sqrt{a^2+b^2}$

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