Question

Can somebody help me ?

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If D is the set of whole numbers that are whole numbers less than 7, choose the selection below that correctly shows this set in roster and set-builder notation.

A) D= {0,1,2,3} ; D= {x|x is a whole number, x < 7}
B) D= {0,1,2,3,4,5,6,7,8,9,10} ; D = {x<7}
C) D= {0,1,2,3,4,5,6} ; D= {x|x is a whole number, x<7}
D) D= {8,9,10} ; D= {x<7}

Answer 1

whole numbers less than 7 0,1,2,3,4,5,6

Answer 2

as usual it is C because it is always C

Answer 3

C b/c roster set is all of the numbers included in the set and set builder notation is the variable = {x|x } blah blah blah

Answer 4

so C as usual, got it THX !

Answer 5

yw