✖◕‿◕✖ ×××××××××××××List all the subsets and proper subsets of the following set....

Questions

August 2022 2 1 Report

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List all the subsets and proper subsets of the following set.

1.) D = {d, o, g}

•sᴜʙsᴇᴛs = __________
•ᴘʀᴏᴘᴇʀ sᴜʙsᴇᴛs = _____________

2.) What is the meaning of Joint and Disjoint sets?

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Jenniekimph

$\huge \tt \: ✎subsets \: and \: proper \: subsets$

1.) D = {d, o, g,}

$\large {{ \sf{a(subsets}}}$

- {d},{o},{g}; {d, o};{d;g};{o, g}.

{d, o, g} , { } ie null set

$\large {{ \sf{b)proper \: subset}}}$

= Subset that not identical to the original set.

➡{d},{o},{g},{d, o},{d, g}

{o, g} and { } ie ϕ set

2.) What is the meaning of joint and disjoint sets?

Joint sets :

$\: \: \: \: \: \: \: \: • \: \large \blue {{ \sf{a \: family \: of \: parallel, evenly \: spaced \: joints}}}$

Disjoint Sets

$\: \: \: \: \: \: \: \: • \: \large \blue {{ \sf{Disjoint \: sets \: are \: those \: sets \: whose \: intersection \: with \: each \: other \: results \: in \: a \: null \: set. }}}$