Mathematics Class XI 1st Semester Exam 2024

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Questions and Answers

Qual es le conjunto vacue de iste optiones?

  • { } (correct)
  • {x: x es un integer e x² - 4x + 3 = 0}
  • { O }
  • {x: x es un integer e 2 < x}

Qual del optiones presenta un conjunto non vacue?

  • {x: x es un integer e x² - 4x + 3 = 0} (correct)
  • {x: x es un integer e 2 < x} (correct)
  • { }
  • { O }

Qual affirmativa forma un conjunto de valori integre non vacue?

  • { O }
  • { x: x es un integer e x² - 4x + 3 = 0 } (correct)
  • { }
  • { x: x es un integer e 2 < x } (correct)

Qual option non representa un conjunto?

<p>x: x es un integer (B)</p> Signup and view all the answers

Qual es le valor de x in {x: x es un integer e x² - 4x + 3 = 0}?

<p>1 e 3 (A)</p> Signup and view all the answers

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Study Notes

Examen de Mathematica - Mahammadpur S.N. Sikshayatana

  • Examen pro le 1er semestre in 2024 pro classe XI.
  • Subjecto: Mathematica, con un maximo de 40 puntos.
  • Durata: 1 hora e 30 minutes.

Parte A: Selection de Respostas Correcte

  • Considerar le settes pro identificar le set vacue.
  • Options pro le selecto include:
    • A) { O }
    • B) { } (set vacue).
    • C) {x: x es un integer e x² - 4x + 3 = 0 }.
    • D) {x: x es un integer e 2 < x }.

Considerationes Importante

  • Un set vacue contiene null elementos; in context, B) { } representa le set vacue.
  • Al ver le altere option, A) { O } non es vacue, contingent a illo que contine un elemento.
  • C) e D) debe evaluar se illos contine un solution al problema matematico pro determinar si es vacue o non.

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