Question

*Which of the following is an irrational number?*

1️⃣ 3.5
2️⃣ 5/7
3️⃣ √5
4️⃣ 0.99.......
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Answer 1

Answer:

3.5 are correct answer please mark me brainlest

Answer 2

an....irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers. ... For example, the decimal representation of π starts with 3.14159, but no finite number of digits can represent π exactly, nor does it repeat.

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3rd... is the right answer...