**please answer**

Q1: Write a Python program that uses for/while loop to calculate the sum and average of every 10 number between 100 and 500 (including both 100 and 500). Use a counter variable to keep track of the loop iterations to get the average.

(100+110+120+130+ +500)

Note: use the function name average_numbers()

Q2: Print the following pattern.

0

0 1

0 1 2

0 1 2 3