Question

Choose the correct description of the number sets.
(7.4,0,3.232323…,squared 25)
(Squared 8, squared,9 squared 10)
(-5/6, 7/8, pi/2)
(Squared 2, squared 5, pi)

Rational numbers only, irrational numbers only, both rational and irrational numbers

Answer 1

The first set contains both rational (7.4, 0) and irrational numbers (3.232323...).

The second set contains both rational (8, 9) and irrational numbers (squared 10).

The third set contains both rational (-5/6, 7/8) and irrational numbers (pi/2).

The fourth set contains both rational (squared 2, squared 5) and irrational numbers (pi).