How to write a python code to display the following output?

Question

1
12
123
1234
12345
1234
123
12
1

Answer 1

No, there is no answer untill you share what you have tried, even if it's wrong

Answer 2

analyze the output. how many spaces on each lines, how are those spaces relate to spaces in previous/next line.

Answer 3

You attempts ?

Answer 4

Hi. You could use for loops here.

Answer 5

Plz anyone tell the answer