Question

Represent the given set in Roster form.

A = $\{x:xisaninteger,\frac{-3}{2}<x<\frac{11}{2}\}$

• A. {-3,-2,-1, 0, 1, 2, 3, 4, 5}
• B. {-1, 0, 1, 2, 3, 4, 5,6}
• C. {-1, 0, 1, 2, 3, 4, 5}
• D. {-2,-1, 0, 1, 2, 3, 4, 5}

Answer 1

The correct option is C

{-1, 0, 1, 2, 3, 4, 5}

$\frac{-3}{2}=-1.5$

$\frac{11}{2}=5.5$

All integers between -1.5 and 5.5 are {-1, 0, 1, 2, 3, 4, 5}