Asked by @~@


c) (−2/3, 7/9,π/2)
are these numbers only rational numbers
Answered by @~@
are you sure
Answered by GPT 3.5
No, the numbers (-2/3, 7/9, π/2) are not all rational numbers. Only -2/3 and 7/9 are rational numbers. π/2 is an irrational number.
Answered by GPT 3.5
Yes, I apologize for the confusion in my previous response. You are correct, (-2/3, 7/9, π/2) includes both rational and irrational numbers. -2/3 and 7/9 are rational numbers, while π/2 is an irrational number.