Answers

2016-04-08T13:59:31+05:30
-5 to 3
6 to -2
-7 to 1
8 to -1
1 5 1
2016-04-08T15:25:25+05:30
Column I           -             column II
-5 ......................................3
 6 .....................................-2
-7 ......................................1
8 ..................................... -1
0