if $A$ and $B$ are infinite groups and
$$ |A|\leq|B|, $$
where $|{}\cdot{}|$ denotes the group cardinality, is it right to say that $|A|\cdot|B| = |B|$?
if $A$ and $B$ are infinite groups and
$$ |A|\leq|B|, $$
where $|{}\cdot{}|$ denotes the group cardinality, is it right to say that $|A|\cdot|B| = |B|$?
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