Question

1) 0,(4);2) 0,(19);​

Answer 1

Ответ:

• 1)
• $\frac{4}{9}$
• 2)
• $\frac{19}{99}$

Answer 2

It seems like you provided two sets of coordinates in the format (x,y). However, the format you used is not standard. Typically, coordinates are written as (x, y) without any comma between the x and y values.

Assuming you meant to provide two sets of coordinates, I will reformat them for clarity:

1. (0, 4)
2. (0, 19)

If you have any specific questions or need further assistance regarding these coordinates, please let me know!