Question

The collection of all difficult question in the
chapter on sets.​

Answer 1

Answer:

what does this ques mean

Answer 2

Attachment ↑

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$\huge \pink{✿} \red {C} \green {u} \blue {t} \orange {e} \pink {/} \red {Q} \blue {u} \pink {e} \red {e} \green {n} \pink {♡}$