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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 2 · Set 2 · Q14
Which of the following statements is not true about equivalence classes A_i ( i =1,2, …. n) formed by an equivalence relation R defined on a set A?
Which of the following statements is not true about equivalence classes $\displaystyle \mathrm{A}_{\mathrm{i}}(\mathrm{i}=1,2, \ldots . n)$ formed by an equivalence relation $\displaystyle R$ defined on a set $\displaystyle \mathrm{A}$ ?
Official answer
(B)
$\displaystyle \mathrm{A}_{\mathrm{i}} \cap \mathrm{A}_{\mathrm{j}} \neq \phi, \mathrm{i} \neq \mathrm{j}$
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