larey
02.10.2020 •
Mathematics
HELP ASAP THANKS SO MUCH FOR ANY HELP THIS IS DUE IN AN HOUR
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Ответ:
For n=-2 we get "4≤ 30"
For n=7 we get "49≤ 30"
For n=-7 we get "49≤ 30"
b) We have to solve the equation like this:
So the set truth is all integers less than or equal to 3.
c)When the domain is the set Z+, then we get the set: