Multiple Choice Question (MCQ)

When a particular number is added to its own reciprocal, the resulting sum is −2. The number is which of the following?

  1. ×

    -2

  2. ✓

    -1

  3. ×

    -\dfrac{1}{2}

  4. ×

    1

  5. ×

    2

Collected in the board: Fractions

Steven Zheng posted 4 months ago

Answer

  1. Only -1 added to its own reciprocal, the resulting sum is −2.

    So B is correct

Steven Zheng posted 4 months ago

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