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Mathematics, 13.07.2019 05:20 kayla942783

If a and d are sets, then is it true that p(a union b) subset p(a) union p(b)? is it true that p(a) union p(b) subset p(a union b)? for each of these, if it is true then prove it. otherwise, provide an example that shows it is not always true.

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If a and d are sets, then is it true that p(a union b) subset p(a) union p(b)? is it true that p(a)...
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