Topic : Number-Properties of integers
from: category_eng
1.
9,6,3,12,9,---- 7,2,9,4,11,6,1,8,---
2.

3.

4.

5.

6.
x=10t+u, y=10u+t
7.

8.

1. d
9,6,3,12,9,---- 7,2,9,4,11,6,1,8,---
2. c
3.
4.
5.
6.
x=10t+u, y=10u+t
7.
8.