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anonymous
 one year ago
unions and intersection of sets
let N={xx is a multiple of 2} and P={x\x is a multiple of 6}. Describe the intersection of N and P
anonymous
 one year ago
unions and intersection of sets let N={xx is a multiple of 2} and P={x\x is a multiple of 6}. Describe the intersection of N and P

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freckles
 one year ago
Best ResponseYou've already chosen the best response.2have you tried listing the first few terms of each

freckles
 one year ago
Best ResponseYou've already chosen the best response.2isn't every multiple of 6 a multiple of 2 also?

freckles
 one year ago
Best ResponseYou've already chosen the best response.22(1),2(2),2(3),2(4),2(5),2(6),2(7),2(8),2(9),... 6(1),6(2),6(3),6(4),6(5),6(6),6(7),6(8),6(9),...<Don't you think every element that is in this set will show up in that first set since every element in this set is a multiple of 2?

freckles
 one year ago
Best ResponseYou've already chosen the best response.2so what can you say about the intersection of these sets (I will give you multiple choice) A) the intersection is the set of multiples of 2 B) the intersection is the set of multiples of 6 C) Neither of these options

freckles
 one year ago
Best ResponseYou've already chosen the best response.2the intersection of the sets mentioned will be what the sets have in common

freckles
 one year ago
Best ResponseYou've already chosen the best response.2we did say every element of the multiples of 6 set is included in the multiples of 2 set

freckles
 one year ago
Best ResponseYou've already chosen the best response.22(1),2(2),2(3),2(4),2(5),2(6),2(7),2(8),2(9),... 6(1),6(2),6(3),6(4),6(5),6(6),6(7),6(8),6(9),... look these two list of numbers have 6,12,18,24,30,36,... in common this is the multiples of 6

freckles
 one year ago
Best ResponseYou've already chosen the best response.218 is in the first set because 18 can be written as 2(9) 24 is in the first set because 24 can be written as 2(12) 30 is in the first set because 30 can be written as 2(15) 36 is in the first set because 36 can be written as 2(18) and so on.. Just pointing this out because that is what the dots mean the list continues
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