There is no known way to accomplish this because iPad was by Apple and the 3DS was by Nintendo, they don't support each other.
Yes, the Nintendo 3DS can connect to the internet
No you just need an internet connection that will support the 3ds. Just set it up and connect.
You will have to perform a system update, then yes, it does (as long as you have a wireless connection that the 3DS can connect to).
you can most likely do this but not with the usb lead you connect wirelessly
No.
If you have the Cellular model and have inserted a sim-card, then yes you will (assuming you have 3G where you are) connect to the internet.
Hi,Is it possible to connect to the internet on my iPad mini using my sony ericsson phone and data?
yes, the wii and the 3ds have a similar home menu and settings mechanic so yes.
That's not possible, You can only Use the Internet on Wi-Fi or Wi-Fi and 3G on 3G Models of the iPad.
Only is you wish to use it to connect to the internet.
If you do purchase an iPad with 3G, you will not need home wireless internet. But you can also connect to a home wireless internet with an iPad with 3G. You will need to pay monthly for the AT&T 3G fees.
The iPad is certainly internet capable, but internet is not a necessity unless you want to download any apps, music etc... alternatively you could connect the iPad to a itunes capable computer, and upload from there. Either way, internet is needed.