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In the following, state whether $\mathbf{A}=\mathbf{B}$ or not :
(i) $A=\{a, b, c, d\} \quad B=\{\mathrm{d}, \mathrm{c}, \mathrm{b}, \mathrm{a}\}$
(ii) $A=\{4,8,12,16\} \quad B=\{8,4,16,18\}$
(iii) $A=\{2,4,6,8,10\}$
$B=\{x: x$ is positive even integer and $x \leq 10\}$
(iv) $A=\{x: x$ is a multiple of 10$\}$
$B=\{10,15,20,25,30, \ldots\}$
(i) $A=\{a, b, c, d\} \quad B=\{\mathrm{d}, \mathrm{c}, \mathrm{b}, \mathrm{a}\}$
(ii) $A=\{4,8,12,16\} \quad B=\{8,4,16,18\}$
(iii) $A=\{2,4,6,8,10\}$
$B=\{x: x$ is positive even integer and $x \leq 10\}$
(iv) $A=\{x: x$ is a multiple of 10$\}$
$B=\{10,15,20,25,30, \ldots\}$
Solution:
2301 Upvotes
Verified Answer
(i) Yes, $A=B$
(ii) No, $A \neq B$
(iii) Yes, $A=B$
(iv) No, $A \neq B$.
(ii) No, $A \neq B$
(iii) Yes, $A=B$
(iv) No, $A \neq B$.
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