Which of the following describes all values of x for which 1 - x2 ≥ 0?

গণিত Equation and Inequality 08 Oct, 2020

প্রশ্ন Which of the following describes all values of x for which 1 - x2 ≥ 0?

  • ক.
    x ≥ 1
  • খ.
    x ≤ - 1
  • গ.
    0 ≤ x ≤ 1
  • ঘ.
    x ≤ - 1 or x ≥ 1

সঠিক উত্তর

0 ≤ x ≤ 1

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Equation and Inequality