Question

 Is P∩Q Subset P∪Q? Explain​

Answer 1

Hey mate.....

$\huge{\bold{\red{Yes..}}}$

Answer 2

Let P = { 1,3 }

Q = { 1,4,9}

i) P∩Q = {1,3}∩{1,4,9}

= {1}

ii ) PUQ = {1,3}U{1,4,9}

= {1,3,4,9 }

Each element of set (P∩Q)

is an element of (PUQ)

Therefore,

P∩Q Subset of PUQ

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