Question

List all the elements of the given set: B = {x : x is an Integer, -$-\frac{1}{2}\ \textless \ x\ \textless \ \frac{9}{2}$}

Answer 1

Given, set B = {x : x is an integer , - 1/2 < x < 9/2}
here, elements of set B follow the properties :
1. elements are integers.
2. elements lie between -1/2 to 9/2 or you can say that elements lie between -0.5 to 4.5
e.g., 0, 1, 2, 3, 4

so, elements of set B = 0, 1, 2, 3, 4
hence, B = {0, 1, 2, 3, 4}

Answer 2

Answer:

B = { 0 , 1 , 2 , 3 , 4 }

Step-by-step explanation:

It is given that ,

B={x: x is an integer ,-1/2<x<9/2}

Roster form :

B = { 0, 1 , 2 , 3 , 4 }

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