Practice problem
Which of the following sets contain two integers?
{−1,1}\{-1,1\}{−1,1}
{−2,2}\{-2,2\}{−2,2}
{−3,3}\{-3,3\}{−3,3}
{−43,65}\{\frac{-4}{3},\frac65\}{3−4,56}
{−4,4}\{-4,4\}{−4,4}
{−20.4,20.4}\{-20.4, 20.4\}{−20.4,20.4}
Type a concept, like “slope” or “photosynthesis”.
