Question

Choose the correct solution to the inequality in set-builder notation.

{r|r < 11}
{r|r < 15}
{r|r < 71}
{r|r < 8}

Answer 1

where's the inequality?

Answer 2

don't no the inequality

Answer 3

How could we solve the problem without knowing the problem statement itself :(

Answer 4

that's the question in my book sorry

Answer 5

http://openstudy.com/?F1121058935694HIRVA5=_#/updates/4e9f0dd10b8b81e6880b83e8