SOLUTION: 12. Which set is infinite? {x | x ∈ N and x < 20} {x | x is an improper fraction} {3, 5, 7, . . ., 99} Ø

Algebra.Com
Question 617394: 12. Which set is infinite?
{x | x ∈ N and x < 20}
{x | x is an improper fraction}
{3, 5, 7, . . ., 99}
Ø

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Not sure about choices A and D because the text is garbled. But it looks like choice B since there are indeed an infinite number of improper fractions.
RELATED QUESTIONS

Use set-builder notation to write the following set. {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, (answered by solver91311)
Find an equation of the tangent line to the curve y=e^x/(1+2e^x ) at the point whose... (answered by MathLover1)
solve: 1/x-4/y-3/z=19 5/x+3/y-4/z=-7 3/x+1/y+3/z=-18 the second one is :... (answered by Fombitz)
For which natural values of n: 7/(n+2) is an improper... (answered by Boreal)
1) Solve for N in the following n/3=6/9 2)Express 37.5% as a common fraction... (answered by longjonsilver)
11x/12(fraction)=x/3(fraction)+7 (answered by nyc_function)
Find the value of x in this proportion. (Enter answer as an improper fraction.)... (answered by stanbon)
4) {x|x is a fraction between 67 and 68}, is it finite or... (answered by stanbon)
1.Please leave your answer as a fraction, improper fractions are ok. Solve for x: 4x +... (answered by ReadingBoosters)