Just a work for mind
2
3
4
15
12
3
4
5
28
20
4
5
6
45
30
5
6
7
66
42
6
7
8
??
56
The answer is the password to open the file attached.
Thanking you in anticipation.
Yours Truly,
Suraj Sudhir Shaha,
Department of Chemical Engineering,
University Institute of Chemical Technology,
Matunga, Mumbai 400 019.
India.
Mobile- 9272424041