Can someone help me with this Algebra Question

Question

akbarh790 · Answer

attachment

akbarh790 · Answer

@ganeshie8

shy_boy · Answer

well set C will be {0,1}
and set D will be {0,1,2,3,4,5,6,7,8}
so C Union D will be {0,1,.....,8}
and C intersection D will be {0,1}

shy_boy · Answer

@akbarh790 hope this help

mrnood · Answer

Where does it say that this applies only to positive integers?

sachintha · Answer

It should be $C\cup D=\{v|v\le8\}$

shy_boy · Answer

well it can be negative integers too but then it will lead to infinity because there are like infinite numbers that are less than 2 and 8 @MrNood

shy_boy · Answer

yeah u r right @Sachintha

shy_boy · Answer

well i got the warning for giving the whole answer lol I never new that it isn't allowed to give the whole answer to the question...

mrnood · Answer

There is no reason why the set sholud not be an infinite set.

shy_boy · Answer

well its up to you i mean you can take an infinite set as well if you want to but there's a rule in Software Engineering called the Kis (Keep it simple) so i was following that rule