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Sets — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsSets1 Mark
MCQ
If $A ⊂ B,$ then $A ∩ B$ is:
  • A
    $\text{B}$
  • B
    $\frac{A}{B}$
  • ✓
    $\text{A}$
  • D
    $\frac{B}{A}$
✓

Answer

Correct option: C.
$\text{A}$
We are given that $A$ is the subset of $B$
$\Rightarrow$ Every element of $A$ is an element of $B.$
Therefore, the intersection elements of sets $A$ and $B$ are $A ∩ B = A.$

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