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</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</p> Signup and view all the answers

    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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    Description

    This quiz focuses on the fundamentals of set theory and basic algebra as part of the Mathematics curriculum for Class XI. Students are required to identify the empty set from the given options, testing their understanding of set definitions and properties. Prepare to apply your knowledge in a time-constrained environment.

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