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ethompsonn
 3 years ago
If A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}, then which of the following statements is false?
ØCA
BCB < i think its this
BCA
ethompsonn
 3 years ago
If A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}, then which of the following statements is false? ØCA BCB < i think its this BCA

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ethompsonn
 3 years ago
Best ResponseYou've already chosen the best response.0there is an _ under the C mark, in the second answer BTW!

hba
 3 years ago
Best ResponseYou've already chosen the best response.0Not sure what you are asking here :(

ethompsonn
 3 years ago
Best ResponseYou've already chosen the best response.0nvm how about this one Use the listing method to represent the following set. {x  x I, x ≥ 3} {..., 0, 1, 2, 3} {3, 4, 5, 6, ...} {4, 5, 6, 7, ...}

hba
 3 years ago
Best ResponseYou've already chosen the best response.0x is greater than or equal to 3. Now you tell me ? @ethompsonn

hba
 3 years ago
Best ResponseYou've already chosen the best response.0remember the set should contain elements which are equal or greater than 3 ?

Aditi_Singh
 3 years ago
Best ResponseYou've already chosen the best response.1Some authors use "⊂" for subset .. and "⊆" for "proper subset" .. and some take the other way round. Which way have you learnt it @ethompsonn ?

ethompsonn
 3 years ago
Best ResponseYou've already chosen the best response.0the way u mentioned C for subset

Aditi_Singh
 3 years ago
Best ResponseYou've already chosen the best response.1Here are some important properties fo sets : • Null set is a subset of every set. • Every set is a subset of itself. Thus, this makes the first and the second option correct. And, you're left with just the 3rd option. So, That's the false statement.
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