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Sets — MATHS STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceMATHSSets1 Mark
MCQ
If A = {1, 3, 5, B} and B = {2, 4}, then:
  • A
    $4\in\text{A}$
  • B
    $\{4\}\subset\text{A}$
  • C
    $\text{B}\subset\text{A}$
  • D
    None of these.
✓

Answer

  1. None of these.

Solution:

$(4\not\in\text{A) }(4\not\in\text{A})$

$\{4\}\not\subset\text{A}$

$\text{B}\not\subset\text{}A$

Thus, we can say that none of these options satisfy the given relation.

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