12 and 13 plz
bro i need help
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12. Null set Does not contain any element..So any set which is a subset of Null set is itself a null set..So A is also a null set
13. Find the answer for this question attached
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guptarashi0790p9lgj0:
thank you for selecting it as brainliest...
you have to prove A=C
A and C are sets... Aren't they?
As for your example A=(1, 2), C=(1, 2,3,4).How they are equal?
Wait..Lemme have a look
I have changed the answer
Now the answer is correct.
Sorry for inconvenience
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Please see the attachment
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