Who is the father of mathematics

This can be easily Googled.

We won't do your homework on this site, especially when it's something as easy as this.

You obviously have internet access, so use it. Google.

Or try out the links under 'similar threads' on your right.

Or try out the links under 'similar threads' on your right.

Or, at the bottom of the page. ;) It depends on the particular "skin" that you're using.

Thanks!