please reply......................

Asked by  | 7th Mar, 2009, 07:50: AM

Expert Answer:

Any  positive odd integer is of the form 2n+1, where n is a non negative integer itself.(it can be of the form 2n-1 as well. 2n is always an even number, so  1 one number before and after an even number have to be odd)



Answered by  | 7th Mar, 2009, 09:05: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.