Question

Which of the following are irrational numbers? Select all correct answers. Select all that apply: Option 1: 19 Option 2: 0.8484484448… Option 3: 0.7676767676… Option 4: 5.63 Option 5: √7 Option 6: π

Answer 1

Hi,

Explanation:

1)

`(1)/(19)` is a rational number

2)

0.84 844 8444 84444 844444... is an irrational number

3)

`0.\overline{76}\ is \ a\ rational\ number\\`

4)

`5.63=(563)/(100) \ is\ a\ rational\ number\\`

5)

`√(7) \ is\ an \ irrational\ number.(an\ algebraic\ number) \ \\\\`

6)

`(6)/(\pi) \ is\ an\ irrational\ number\ ( a\ transcendent\ number)`